
604 F.Supp.2d 152 (2009)
Michael BENNETT and Linda Bennett Individually and as Co-Administrator of the Estate of Marla Ann Bennett, Plaintiffs,
v.
The ISLAMIC REPUBLIC OF IRAN, et al., Defendants.
No. 03-CV-1486 (RCL).
United States District Court, District of Columbia.
March 31, 2009.
*154 Ronald Alvin Karp, Karp, Frosh, Lapidus, Wigodsky & Norwind, P.A., Rockville, MD, Thomas Fortune Fay, Washington, DC, for Plaintiffs.

MEMORANDUM OPINION
ROYCE C. LAMBERTH, Chief Judge.
The United States has moved to quash five writs of attachment issued against properties belonging to the Islamic Republic of Iran. Dk. # 34. These properties largely comprise the former Iranian Embassy compound here in Washington, D.C. This includes the former Ambassador's residence, Iran's former Embassy Chancery, as well as a separate diplomatic residence, and two parking lots.[1] Plaintiffs obtained the writs attaching these properties of Iran in an effort to satisfy a judgment they received in an action pursuant to the 28 U.S.C. § 1605(a)(7), the state sponsor of terrorism exception to sovereign immunity. See Dk. # s 20-22. For the reasons expressed herein, the Court will grant the Government's motion to quash the writs of attachment.

Facts and Procedural History
Marla Ann Bennett, an American citizen and resident of California, was just 24 years old when she was murdered by terrorists. She was killed when Hamas operatives detonated a bomb inside a cafeteria at the Hebrew University in Jerusalem in July of 2002. In an effort to achieve some measure of justice, Marla's parents brought a civil action against Iran and its Ministry of Information and Security (MOIS) under § 1605(a)(7). The Bennetts demonstrated through evidence satisfactory to this Court, see § 1608(e), that Iran and its MOIS provided material support to Hamas in furtherance of terrorist objectives. See Bennett v. Islamic Republic of Iran, 507 F.Supp.2d 117 (D.D.C.2007) (Lamberth, J.). Plaintiffs were awarded a judgment in excess of 12 million dollars. To date, that judgment remains unsatisfied.
In an effort to execute their judgment against Iran, plaintiffs procured the writs of attachment on the properties at issue in this case. Due to the manner in which plaintiffs attached these former diplomatic properties, however, this matter has a strange and somewhat tortured procedural history. Contrary to the usual procedure for the issuance of writs of attachment, in *155 which the request is handled directly by the Clerk's office in accordance with longstanding procedures established by this Court, plaintiffs' counsel instead filed a separate motion requesting that this Judge specifically order the Clerk of Court to issue the five writs. See Dk. # 22. Plaintiffs' counsel later filed a supplemental memorandum in support of the motion for writs of attachment. See Dk. # 24. In that memorandum, counsel observes that in Flatow v. Islamic Republic of Iran this Judge quashed five writs of attachment on some of the very same properties at issue here. See Dk. # 24 at p. 2 (citing 76 F.Supp.2d 16 (D.D.C.1999) (Lamberth, J.))[2] Counsel argues, however, that both the relevant facts and the applicable law have changed since that decision in Flatow and, as a result of those changes, Iran's properties here in Washington are no longer immune from attachment. See id. at 2-7.
At the time plaintiffs' supplemental memorandum was filed, the United States had not yet entered an appearance in this action, let alone moved to quash plaintiffs' writs of attachment. Nonetheless, plaintiffs' counsel suggests in his supplemental memorandum that the United States does not have standing to move this Court to quash writs of attachment issued against Iran's former embassy properties, notwithstanding the fact that it was the United States that successfully moved to quash the writs in Flatow. See Dk. # 24, p. 7-10. Counsel's argument relies heavilyif not exclusivelyon Rubin v. Islamic of Republic of Iran, a case from the Northern District of Illinois in which the court held that the University of Chicago did not have standing to challenge writs of attachments issued against collections of Persian artifacts on loan to the university from Iran. See id. (citing 408 F.Supp.2d 549 (N.D.Ill.2005)).[3]
Plaintiffs' counsel ultimately withdrew his motion for an order to issue of writs of attachment, but the writs of attachment were issued by the Clerk of the Court about a week later on April 1, 2008. See Dk. # 26. Counsel subsequently filed executed returns on the writs on June 5, 2008. See Dk. # s 27-31. Accordingly, the record suggests that the plaintiffs' counsel withdrew the motion in order to procure the writs through the Clerk's office in accordance with the normal and long-established procedures of this Court. While this Court normally does not consider motions or other matters that have been withdraw by counsel, this Court will nonetheless accept the withdrawn motion and supplemental memorandum for the limited purpose of establishing that counsel believed he had some good faith basis for procuring writs of attachment against former diplomatic properties of Iran.
*156 Undeterred by plaintiffs' peremptory arguments, the United States moved to quash all five writs of attachment on July 18, 2008. See Dk. # 34. Plaintiffs filed their opposition in a timely manner and the United States timely filed its reply. See Dk. # s 35 & 36. More than two months later, however, and without leave of the Court, plaintiff filed another supplemental memorandum and several exhibits as additional support for their opposition to the Government's motion to quash. Dk. # 37. The Government then filed a response to the plaintiffs' supplemental memorandum four days later on October 21, 2008. See Dk. # 40. In that response, the Government requests that plaintiffs' supplemental filing be struck from the record or disregarded.

Arguments of the Parties

The United States
The United States argues that plaintiffs' writs of attachment must be quashed because the properties at issue are immune from attachment in light of several important legal authorities. The United States calls this Court's attention to the Vienna Convention on Diplomatic Relations (Vienna Convention), 23 U.S.T. 3227, T.I.A.S. No. 7502 (1972), the Foreign Missions Act, 22 U.S.C. §§ 4301, et seq., the Foreign Sovereign Immunities Act (FSIA), 28 U.S.C. §§ 1602, et seq., the Terrorism Risk Insurance Act (TRIA), Pub.L. No. 107-297, Title II, § 201 (Nov. 26, 2002), codified as 28 U.S.C. § 1610 Note, and several Executive Orders and Federal Regulations relating to properties belonging to Iran in the United States. See Dk. #34. The Government emphasizes that the United States is now holding the former diplomatic properties of Iran in protective custody pursuant to the terms of the Foreign Missions Act and consistent with the Federal Government's obligations under the Vienna Convention. See Id. at p. 1, 8-10, Exh. 1. The United States claims that, in order to fulfill its responsibilities under the Vienna Convention and Foreign Missions Act, the State Department's Office of Foreign Missions (OFM) has periodically leased Iran's properties to other foreign governments or to private parties and has used the income derived from those rentals to fund necessary maintenance and repairs of the properties. See Dk. 34 at p. 10.
In light of its multilateral treaty and statutory obligations, as well as the overall importance of the foreign policy interests presented here, the United States stresses that it therefore has at least two independent bases on which it may assert standing in this action. First, the Government relies on 28 U.S.C. § 517, which vests the Attorney General with broad authority "to send any officer of the Department of Justice to `attend to the interests of the United States in a suit pending in a court of the United States.'" Id. at p. 11. Second, the United States argues that, regardless of the scope of any statutory authority provided under 28 U.S.C. § 517, longstanding case precedent establishes that the Federal Government has standing to assert and protect its own important foreign policy interests. See Id. See also Dk. # 36 at p. 1-5.
The Government observes that on at least two prior occasions this Court determined that the very properties at issue here are immune from attachment. See Id. at p. 20-21 (citing Flatow v. Islamic Republic of Iran, 74 F.Supp.2d 18 (D.D.C. 1999); Mousa v. Islamic Republic of Iran, 00-cv-2096, 2003 WL 24207777 (D.D.C. 2003) (Bryant, J.)). According to the Government there's been no subsequent change in the applicable facts or law the would render those properties subject to attachment now. See id. at 13-21; Dk. # 36, p. 6-7. In particular, the Government emphasizes that Congress did not *157 intend that the enactment of § 1083 of the 2008 NDAA and the new state sponsor of terrorism exception 1605A to allow for the attachment of diplomatic properties. See Dk. # 34 at p. 13-16.
Finally, the Government asks that this Court strike or otherwise disregard plaintiffs supplemental filings in this matter. See Dk. # 40. The United States emphasizes that the supplemental materials were filed in contravention of the local rules without leave of the Court, and that, in any event, the materials are not relevant to this dispute. See id.

Plaintiffs Michael and Linda Bennett
Plaintiffs' primary argument is the United States does not have standing to challenge the writs of attachment issued against Iran's former diplomatic properties. See Dk. 35 at p. 1-5. In plaintiffs' brief that is heavy on rhetoric, counsel is largely dismissive of the United States' position, asserting that it is "insulting to the intelligence of the American people." Id. at p. 4. Plaintiffs' counsel cast the United States as effectively mounting a defense of Iran, and argues that the United States should be precluded from doing so in this case because Iran has proven more than capable of defending itself in actions in this district and in other federal courts throughout the country. Id. at 2-5. Counsel again relies on Rubin v. Islamic Republic of Iran, a case pending in Chicago in which the federal district court there determined that certain private litigants the University of Chicago and othersdo not have standing to assert sovereign immunity in an action in which certain judgment-creditors of Iran are seeking attachment or execution of certain artifacts on loan from Iran to the University of Chicago. See Dk. 35 at p. 2-5.
On the merits, plaintiffs claim that neither the Vienna Convention nor the Foreign Missions Act precludes attachment of properties once used for diplomatic purposes when, as here, the United States and the foreign nation no longer maintain formal diplomatic relations and the properties at issue are unoccupied and have fallen into disuse and disrepair. See id. at p. 5-8. Indeed, counsel alleges that the former embassy properties at issue in this case are currently in such a state of disuse and disrepair that the properties are not capable of being used for diplomatic purposes and therefore offer nothing more than investment value. See id. at p. 6-9. Moreover, plaintiffs suggest that to the extent that the State Department might have either the legal obligation or the authority to assert custody and control over a foreign mission properties, the current state of disrepair of Iran's former embassy properties shows that the United States has completely abdicated its responsibility in this case. Accordingly, in plaintiffs' view, the properties should now, at a minimum, be subject to attachment under the commercial activities exception to the FSIA. See id. at 7-10.
Plaintiffs also assert that, regardless of whether Iran's properties in this case might ordinarily be entitled to diplomatic protection or some other immunity from attachment, recent changes to the FSIAspecifically, the sweeping changes enacted through § 1038 of the NDAA last yearrender diplomatic properties of state sponsors of terrorism subject to attachment and execution. Plaintiffs argue that for the purpose of attaching Iran's property, it does not matter that their action falls under the prior version of the state sponsor of terrorism exception, § 1605(a)(7), rather than § 1605A, because in plaintiffs' view, the new law simply strips away any immunity from attachment or execution that the diplomatic properties of terrorist nations might have otherwise enjoyed.
*158 More than two months after the conclusion of briefing on this matter, plaintiffs filed a supplemental memorandum and exhibits in an apparent effort to bolster their position that the properties Iran once used for its embassy here in Washington are no longer immune from attachment. See Dk. # 37. The memorandum, which was filed without leave of the Court, summarizes plaintiffs' failed attempts to obtain information from the Department of State regarding the leasing and maintenance of the properties as issue, as well as other information concerning discussions between the United States and Iran regarding the status of Iran embassy properties.[4]
The remainder of the supplemental memorandum simply summarizes the testimony provided in two supplemental exhibits. The first exhibit is a transcript of deposition testimony of a witness who claims that the former United States embassy in Tehran, Iran has been used as a school for Iran's Revolutionary Guards sometime within the last three years. See Dk. # 37 at p. 3 & Exh. F. The relevance of this testimony is not apparent and no explanation is proffered by plaintiffs' counsel. Perhaps plaintiff means to suggest that Iran is in material breach of its obligations under the Vienna Convention, and that therefore the United States is no longer obligated to protect Iran's former diplomatic properties here in the United States. The second exhibit included with the supplement is a transcript of deposition testimony of a witness who claims he is a construction worker who once worked on the buildings located on the properties now subject to plaintiffs' writs of attachment. See Dk. # 37 at p. 3 & Exh. G. The witness' testimony largely supports plaintiffs' assertions that former diplomatic properties are not currently in use and have fallen into various states of disrepair.[5]
This Court will address each of the arguments of the parties in turn. Before proceeding to analysis of those arguments, however, the Court believes it is important to provide the legal and factual backdrop that is essential to an understanding of the issues involved in this dispute. A decade has passed since this Court first ruled, in the case of Flatow v. Islamic Republic of Iran, that the former embassy properties at issue here today are not subject to attachment and execution under the FSIA. Both plaintiffs and the United States have identified a number of developments in the law relating to this matter since that decision. While this Court is not convinced *159 that there is has been any change in the law that would require a different outcome in this case, it is with sincere respect for the plaintiffs in this action, that this Court will briefly review the controlling legal authorities, as well as the key facts concerning diplomatic relations between the United States and Iran, in order to examine carefully whether the relief denied to the Flatows ten years ago should be available to the Bennetts today

Discussion of Legal and Factual Background Concerning the Former Iranian Embassy Properties here in Washington, D.C.
There are basically five sources of law that are central to the resolution this dispute. The first source of law that undergirds this whole matter is the Vienna Convention on Diplomatic Relations. The second is the Foreign Missions Act, which in certain critical respects serves to implement the United States' obligations under the Vienna Convention. The third source is the Foreign Sovereign Immunities Act, §§ 1609, 1610, including the key amendments made pursuant to the Terrorism Risk Insurance Act, which furnishes a number of exceptions to the general rule that the property of a foreign sovereign is immune from attachment or execution. The fourth key source of law in this sensitive foreign relations matter is the Executive Branch's official actions in response to the breakdown in diplomatic relations with Iran. This source of legal authority includes both Executive Orders and statements issued by the United States to Iran regarding the status of its mission properties here in the United States. Fifth, and finally, this Court will review the few decisions of this Court and others that have addressed the issue of whether Iran's properties that are no longer being used by Iran for diplomatic purposes should now be subject to attachment in execution in satisfaction of court judgments. A review of all five of these sources demonstrates that the laws of the United States do not permit this Court to sustain plaintiffs' writs of attachment.

(1) The Vienna Convention
In 1972, the United States ratified the Vienna Convention on Diplomatic Relations. 23 U.S.T. 3227, T.I.A.S. No. 7502. Under the terms of that treaty, the United States, in its role as a receiving state of foreign missions, is obligated to protect and respect the premises of any foreign mission located within its sovereign territory. Article 22 of the Convention outlines the basic responsibilities of a receiving state with respect to the property of a foreign mission. That Article provides that the property of a foreign mission is "inviolable," and thus the receiving state is under a "special duty to take all appropriate steps to protect the premises of the mission against any intrusion or damage." Moreover, "[t]he premises of the mission, their furnishings and other property thereon and the means of transport of the mission shall be immune from search, requisition, attachment, or execution." Article 22(3) (emphasis added).
Article 45 of the Vienna Convention makes clear that the obligation to protect and respect the premises of a foreign mission survives even in cases in which diplomatic relations are broken off, or in cases in which the mission is permanently recalled, and even during instances of armed conflict. Article 45 states as follows
If diplomatic relations are broken off between two States, or if a mission is permanently or temporarily recalled:
(a) the receiving State must, even in case of armed conflict, respect and protect the premises of the mission, together with its property and archives;

*160 (b) the sending State may entrust the custody of the premises of the mission, together with its property and archives, to a third State acceptable to the receiving State;
(c) the sending State may entrust the protection of its interests and those of its nationals to a third State acceptable to the receiving State.
Thus, even during periods in which the United States is experiencing an extremely strained or outright hostile relationship with a foreign nation, the United States remains obligated to protect that nation's diplomatic properties.

(2) The Foreign Missions Act
The Foreign Mission Act, 22 U.S.C. §§ 4301, et seq., vests the Department of State with broad authority to make determinations with respect to the treatment accorded to foreign missions here in the United States. Palestine Information Office v. Shultz, 853 F.2d 932, 936 (D.C.Cir. 1988). Specifically, 22 U.S.C. § 4301(c) provides that:
The treatment to be accorded to a foreign mission in the United States shall be determined by the Secretary after due consideration of the benefits, privileges, and immunities provided to missions of the United States in the country or territory represented by that foreign mission, as well as matters relating to the protection of the interests of the United States.
The State Department "acts at the apex of its power" when it exercises its authority over foreign missions here in the United States because "it wields the combined power of both the executive and legislative branches." Palestine Information Office, 853 F.2d at 937.
The foreign Mission Act expressly authorizes the Secretary of State to protect the properties of foreign missions here in the United States even when those properties are not being used by a foreign power. Specifically, the Secretary of State may "protect and preserve property of a foreign mission" when that "foreign mission has ceased conducting diplomatic, consular, and other governmental activities in the United States and has not designated a protecting power or other agent approved by the Secretary to be responsible for the property of that foreign mission." § 4305(c). Thus, the former diplomatic properties here in the United States are ultimately subject to the authority and control of the Secretary of State.
The Office of Foreign Missions (OFM) is the arm of the State Department that acts pursuant to the Secretary of State's broad authority with respect to treatment and oversight of foreign mission properties, including former diplomatic properties located here in the United States. See 4303; Dk. 34, Exh. 1 at p. 1-2. Consistent with the Vienna Convention, the Foreign Mission Act also provides that foreign mission property within the control of the Department State is not subject to attachment or execution. Section 4308(f) provides as follows:
Assets of or under the control of the Department of State, wherever situated, which are used by or held for the use of a foreign mission shall not be subject to attachment, execution, injunction, or similar process, whether immediate or final (emphasis added).
Accordingly, the Foreign Mission Act reinforces the basic understanding that properties of a foreign mission, including those that are not currently being used by a foreign mission, are generally immune from attachment or execution.

(3) Foreign Sovereign Immunities Act, §§ 1609, 1610, Including Provisions Incorporated by the Terrorism Risk Insurance Act
The Foreign Sovereign Immunities Act, provides that the property of a foreign *161 state is generally immune from attachment or execution subject to a few, carefully delineated exceptions. See 28 U.S.C. §§ 1609, 1610. The exceptions to that immunity are found in § 1610. One well-established exception to the general rule of immunity from attachment or execution is the so called "commercial activity" exception. See § 1610(a)(7); Republic of Argentina v. Weltover, 504 U.S. 607, 112 S.Ct. 2160, 119 L.Ed.2d 394 (1992). That exception provides that the property of a foreign state is not immune from attachment or execution if the property at issue "is used for a commercial activity" by the foreign state. § 1610(a)(7).
Congress has enacted an exception to immunity for any property belonging to designated state sponsors of terrorism. See Pub.L. 105-277, Div. A., Title I, § 117 (October 21, 1998). That exceptionnow codified as § 1610would otherwise permit the attachment of blocked assets of terrorist states, including former diplomatic properties, but Congress gave the President express authority to waive the exception in the interest of national security, and the President promptly executed the waiver upon signing the legislation into law. See Pres. Determination No. 99-1, 63 FR 59201. (1998).
A term later, Congress attempted to override the President's waiver of § 1610(f) in the Victims of Trafficking and Violence Protection Act (VTVPA) of 2000. See Pub.L. 106-386, § 2002, 114 Stat. 1541 (October 28, 2000), but Congress again included in the legislation express authority for the President to waive § 1610(f). The President immediately waived § 1610(f)(1)(A) a second time upon signing the VTVPA into law, and thus § 1610 remains a nullity. See Pres. Determination No 2001-03, 65 Fed. Reg. 66483 (2000).
Congress and the President eventually reached an agreement with respect to the attachment and execution of certain blocked assets of terrorist states, and enacted the Terrorism Risk Insurance Act (TRIA) in 2002, a law that permits terrorism victims with judgments under § 1605(a)(7) to satisfy their judgments for compensatory damages from "blocked assets of terrorists, terrorist organizations, and State sponsors or terrorism." See Pub.L. No. 107-297, Title II, 201 (Nov. 26, 2002); now codified as 28 U.S.C. § 1610 Note.
Specifically, Section 201 of the TRIA provides that the blocked assets of a terrorist state shall be subject to execution or attachment in aid of execution to satisfy such judgment to the extent of any compensatory damages for which such terrorist party has been adjudged liable (emphasis added).
The definition of "blocked assets" under the TRIA, however, expressly excludes "property subject to Vienna Convention on Diplomatic relations, or that enjoys equivalent privileges and immunities under the law of the United States, being used for exclusively for diplomatic or consular purposes." Section 201(d)(2)(B)(ii). The TRIA defines diplomatic and consular property as follows:
The term "property subject to the Vienna Convention on Diplomatic Relations or the Vienna Convention on Consular Relations" and the term "asset subject to the Vienna Convention on Diplomatic Relations or the Vienna Convention on Consular Relations" mean any property or asset, respectively, the attachment in aid of execution or execution of which would result in a violation of an obligation of the United States under the Vienna Convention on Diplomatic Relations or the Vienna Convention on Consular Relations, as the case may be.
Section 201(d)(3).
*162 Accordingly, properties subject to the Vienna Convention that are being held exclusively for diplomatic purposes are not subject to attachment under the TRIA.
Last term, with the enactment of the § 1083 of the 2008 National Defense Appropriations Act (NDAA), Congress implemented changes to the FSIA in an effort to clarify the circumstances under which the property of a foreign state sponsor of terrorism is subject to attachment and execution. See Pub.L. No. 110-181, 122 Stat. 3, § 1083. The result is now codified as 28 USC. § 1610(g). That new section provides:
(g) Property in certain actions.
(1) In general.Subject to paragraph (3), the property of a foreign state against which a judgment is entered under section 1605A, and the property of an agency or instrumentality of such a state, including property that is a separate juridical entity or is an interest held directly or indirectly in a separate juridicial entity, is subject to attachment in aid of execution, and execution, upon that judgment as provided in this section, regardless of
(A) the level of economic control over the property by the Government of the foreign state;
(B) whether the profits of the property go to that government;
(C) the degree to which officials of that government manage the property or otherwise control its daily affairs
(D) whether the government is the sole beneficiary in interest of the property; or
(E) whether establishing the property as a separate entity would entitle the foreign state to benefits in United States Courts while avoiding its obligations.
Notably, § 1610(g) is silent with respect to diplomatic properties; it makes no mention of the Vienna Convention, the Foreign Mission Act, or the TRIA, and does not otherwise evince an intent to allow for the attachment of diplomatic proprieties. Thus, even if the full scope or application of § 1610(g) is not entirely clear, a plain reading of the new enactment in now way provides a sufficient basis for stripping away the immunity long afforded to diplomatic property.
This plain reading and common sense understanding of the statute is reinforced by the Conference Report to § 1083, which strongly suggests that Congress did not intend for § 1610(g) to allow for attachment or execution of diplomatic properties. That Report states: "The conferees intend that property used for purposes of maintaining a diplomatic of consular mission or the residence of the Chief of Mission, which is not subject to execution or attachment in aid of execution of a judgment, should not be subject to a lien of lis pendens under this provision." See Conf. Rep. to H.R. 1585, p. 10010 (December 6, 2007). Accordingly, it appears that Congress drafted § 1610(g) with the assumption that diplomatic properties are not subject to attachment. Moreover, § 1610(g), by its express terms, applies only to "judgments entered under 1605A," and thus this new provision is not available to plaintiffs, like the Bennetts in this action, who have judgments under § 1605(a)(7).

(4) Executive Actions Pertaining to Iran's Foreign Mission Properties
Plaintiffs' effort to attach properties that once served as the Iranian Embassy complex directly implicates United States foreign policy, including sensitive national security concerns, and thus the status this Court should accord those properties, and, ultimately, the issue of whether they should be subject to attachment, *163 depends in large part on the policy decisions of the President and other actions taken by the Executive Branch. As the Supreme Court has recognized time and again, "[m]atters relating to the conduct of foreign relations . . . are so exclusively entrusted to the political branches of government as to be largely immune from judicial inquiry or interference." Regan v. Wald, 468 U.S. 222, 242, 104 S.Ct. 3026, 82 L.Ed.2d 171 (1984)(quoting Harisiades v. Shaughnessy, 342 U.S. 580, 72 S.Ct. 512, 96 L.Ed. 586 (1952)). This is true particularly where, as here, Congress has vested the State Department with sweeping authority to manage former diplomatic properties in the United States. Palestine Information Office, 853 F.2d at 937; See Dames & Moore v. Regan, 453 U.S. 654, 669, 101 S.Ct. 2972, 69 L.Ed.2d 918 (1981). A review of the policy decisions in this area reveals in no uncertain terms that the Executive Branch has consistently taken the position that properties once used by the Iranian Foreign Mission should be protected under the Vienna Convention and are therefore immune from attachment.
The relationship between Iran and the United States deteriorated as a result of the Iran hostage crisis, which began on November 4, 1979, when a large group of Islamist students seized the American Embassy in Tehran and took all 52 members of the embassy staff as hostages. In response to this crisis, President Carter issued an Executive Order blocking all Iranian assets in the United States. Executive Order 12170, 44 FR 65729 (November 14, 1979). At that time, Iran continued to use the properties of its foreign mission here in the United States, including its diplomatic properties here in the Nation's Capitol.[6]
Approximately five months later, as the hostage crisis waned on, President Carter severed diplomatic relations. In accordance with the President's directive, the Secretary of State, by diplomatic note, informed the Embassy of Iran on April 7, 1979 that all Iran's diplomatic properties were to be closed and sealed, except to the extent that such properties might be used, with State Department approval, by a designated protecting power for Iran.
About a year later, on April 14, 1980, Algeria was approved by the State Department as the protecting power for Iranian *164 interests in the United States.[7] At that time, however, the Department of State informed Algeria that the United States would retain custody of Iran's diplomatic premises until the United States, or its Protecting Power, regained custody of the American embassy in Tehran. The State Department later stressed that its refusal to turn over Iranian diplomatic properties to Algeria, "was a reciprocal action taken in response to Iran's breach of its obligations under the Vienna Contention to respect and protect the diplomatic and consular properties of the United States and to permit Switzerland, the United States Protecting Power in Iran, to assume custody of those properties." Dk. # 34, Exh. 1 at p. 4.
Thus, the State Department asserted control over Iran's diplomatic properties here in the United States and Algeria was never authorized to take custody of Iran's diplomatic properties. In response to concerns expressed by Algeria regarding the security and upkeep of Iran's diplomatic properties, the State Department assured Algeria that it would take appropriate measures ensure the safety and protection of Iran's diplomatic properties within the United States. See Dk. # 34, Exh. 1 at p. 3.
In 1982, Congress passed the Foreign Missions Act, which as noted above established the Office of Foreign Missions and formalized the State Department's authority and responsibilities with respect to diplomatic properties in the United States. After considering ways to maintain Iran's official properties consistent with the Vienna Convention, OFM eventually decided that, to the extent possible, it would rent Iran's properties in furtherance of its obligations to protect those properties under the Vienna Convention. The State Department, which was then under the administration of President Ronald Reagan, promptly informed Algeria of its decision by diplomatic note, dated March 10, 1983. That note reads in pertinent parts as follows:
Since assuming custody of the Iranian properties following the break in diplomatic relations, the Department has undertaken to respect and protect them in accordance with Article 45 of the Vienna Convention on Diplomatic Relations.
. . . .
. . . . The Department considers that rental would protect Iran's interest in these properties by ensuring maintenance of their commercial value.
It would be appreciated if the Embassy of the Democratic and Popular republic of Algeria Could transmit the foregoing message to the Government of the Islamic Republic of Iran as soon as feasible.

Department of State, Washington, March 10, 1983[8]
Since 1983, OFM has periodically rented Iran's diplomatic properties to both foreign states and states private parties. For instance, the Embassy building and the diplomatic residence on Garfield Street have been rented out to private tenants over the years; Iran's former Chancery at 3005 Massachusetts Avenue was rented out to Turkey for a period of time; and the parking lots have been rented out periodically to other foreign missions or private parties. Id. at p. 6-8. At the moment, however, the properties are not being rented and the buildings on the properties *165 are in need of repair. Id.; Dk. # 35 at p. 7
According to Deputy Assistant Secretary Nebel, the OFM's "actions in connection with the maintenance and rental of Iran's diplomatic and consular property have been and to be taken exclusively for diplomatic and consular purposes as such actions are in furtherance of obligations of the United States, as the receiving State, to protect the property pursuant to the Vienna Conventions." Id. at p. 5. The proceeds from the rental of the properties are used to maintain and repair the properties and any excess funds "are deposited in a blocked Iranian diplomatic account and not used for any other purpose." Id.
Notably, OFM "protects and preserves the Iranian diplomatic properties in a manner consistent with the offices's management of other countries' diplomatic properties when, in the absence of diplomatic relations, custody has not been turned over to a protecting power." Id. at p. 5. In the 1980s, for example, OFM renovated and rented out the diplomatic properties of Vietnam and Cambodia. Since the United States resumed normal diplomatic relations with those countries, both nations have returned their foreign missions to their respective properties here in the United States. Moreover, Assistant Deputy Secretary Nebel claims that, "as a direct result of the actions of the United States protecting Vietnam's properties during the absence of relations and returning those properties when relations resumed, Vietnam returned to the U.S. numerous U.S. diplomatic properties in Vietnam." Id. at p. 6
President Clinton, who normalized United States diplomatic relations with Vietnam, twice executed waivers with respect to provisions of the FSIA that would have otherwise permitted the attachment of diplomatic properties owned by state sponsors of terrorism, as explained above. When President Clinton first exercised his express waiver authority in order to protect diplomatic properties of states sponsors of terrorism, the White House issued the following statement:
[T]he Struggle to defeat terrorism would be weakened, not strengthened, by putting into effect a provision of the Omnibus Appropriations Act for FY 1999. It would permit individuals who win court judgments against nations on the State Department's terrorist list to attach embassies and certain other properties of foreign nations, despite U.S. laws and treaty obligations barring such attachment.
The new law allows the President to waive the provision in the interest of national security interest of the United States. President Clinton signed the bill, and in the interests of protecting America's security, has exercised the waiver authority. If the U.S. permitted attachment of diplomatic properties, the other countries could retaliate, placing our embassies and citizens overseas at grave risk. Our ability to use foreign properties as leverage in foreign policy disputes would also be undermined.

Statement by the Press Secretary (October 21, 1998) (reproduced in Suits Against State Sponsors of Terrorism, Congressional Research Serv. Rep. RL31258 at p. 51) (updated August 8, 2008).
As the White House's statement clearly indicates, the Clinton Administration feared that permitting FSIA judgment-creditors to attach "embassies and certain other properties of foreign nations" would undercut United States' treaty obligations and have substantial negative consequences with respect national security and foreign relations matters.
*166 Last summer, the Justice Department, then under the control of the Bush administration filed the pending motion to quash the five writs of attachment on Iran diplomatic properties issued in this case on behalf of Michael and Linda Bennett and the Estate of their daughter, Marla Ann Bennett. As Deputy Assistant Secretary Nebel's declaration makes clear, the State Department's position then, and presumably now, is entirely consistent with the position taken by the State Department throughout the preceding two decades during which the Department has stressed, time and again, that Iran's diplomatic properties are under the protective custody of the OFM in accordance with the Federal Government's responsibility to respect and protect those premises under Articles 22 and 45 of the Vienna Convention.
A review of the relevant Executive Branch decisions and actions since the termination of diplomatic relations with Iran in 1980 reveals that there has been universal agreementas specifically expressed by at least four different Presidential administrations and through the more than 30 years of continued preservation of Iranian diplomatic propertiesthat the protection of these properties is an important foreign policy objective of the United States.

(5) Prior Decisions Regarding Efforts to Attach Iran Former Diplomatic Properties
As noted above, this case is not the first time that a judgment-creditor of Iran has sought to attach properties that Iran formerly maintained for its diplomatic mission. Indeed, this Court has ruled on three different occasions with respect to efforts to attach many of the very same Iranian embassy properties that are now at issue in this case. See Flatow, 76 F.Supp.2d 16; Mousa v. Iran, 00-cv-2096, 2003 WL 24207777 (D.D.C.2003) (Bryant, J.); Elahi v. Islamic Republic of Iran, 99cv02802 (D.D.C.2003) (Lamberth, J). Moreover, a few other courts have had opportunity to pass on similar efforts to attach Iranian diplomatic or consular properties within their respective jurisdictions. See Hegna v. Islamic Republic of Iran, 376 F.3d 485 (5th Cir.2004); Hegna v. Islamic Republic of Iran, 287 F.Supp.2d 608 (D.Md.2003).
Without exception, every court that has passed on the question has determined that the properties Iran once used for diplomatic purposes here in the United States are not subject to attachment or execution. In Flatow, for example, this Court ruled that the commercial activity exception to the FSIA, § 1610(a)(7), does not permit the attachment of Iran's real properties that were once used for diplomatic purposes when these properties are held and maintained in protective custody by the OFM. 76 F.Supp.2d at 23. Moreover, in an unpublished ruling in Elahi, this Court determined that the attachment of these properties would violate multi-lateral treaty obligations owed by the United States under both the Vienna Convention. 00-cv-02802, p. 2-3. Consequently, this Court ruled in that case that the TRIA had excluded these former diplomatic properties from the definition of "blocked assets," and thus the properties maintained their immunity from attachment under the FSIA. See Id. Judge Bryant of this Court, Judge Motz of the District of Maryland, and the 5th Circuit Court of Appeals have all reached the same conclusion. See Hegna, 376 F.3d at 495-96; Mousa, 00-cv-02096 at p. 8; Hegna, 287 F.Supp.2d 608 at 610-611.

Analysis
This Court's review of the relevant legal sourceswhen considered in light of *167 the Office of Foreign Mission's continued assertion of authority over Iran's former diplomatic properties under the Foreign Missions Actleads to inescapable conclusion that the real properties at issue are currently immune from attachment under the laws of the United States, and therefore the Government's motion to quash will be granted. With the preceding legal discussion as the foundation for this Court's decision, the Court will now briefly address the key arguments raised by the parties during this litigation.

(1) The United States Has Standing to Move to Quash the Writs of Attachment
The plaintiffs' argument that the United States lacks standing in this action is without merit and essentially frivolous. This Circuit has consistently recognized that the United States has standing to bring actions necessary to uphold its foreign policy obligations under international agreements, particularly those relating to Iran. See e.g., Roeder v. Islamic Republic of Iran, 333 F.3d 228, 233-34 (D.C.Cir. 2003); Persinger v. Islamic Republic of Iran, 729 F.2d 835, 837 (D.C.Cir.1984). Indeed, this Court has recognized on numerous occasions that the United States has standing, pursuant to 28 U.S.C. § 517, to bring a motion to quash writs of attachment issued against Iran foreign mission properties and other protected assets. See e.g., Weinstein v. Islamic Republic of Iran, 274 F.Supp.2d 53, 55 n. 1 (D.D.C. 2003) (Lamberth, J.); Flatow, 76 F.Supp.2d at 18 n. 1. Moreover, longstanding Supreme Court precedent establishes that the Attorney General has standing to initiate civil litigation in order to uphold United States foreign policy obligations under international treaties. See Sanitary Dist. Of Chicago v. United States, 266 U.S. 405, 425-426, 45 S.Ct. 176, 69 L.Ed. 352 (1925).
Whatever might be said of the decisions issued by the Northern District of Illinois in Rubin, those rulings simply do not apply here. See Rubin v. Islamic Republic of Iran, 408 F.Supp.2d 549 (N.D.Ill.2005), aff'd, 436 F.Supp.2d 938 (N.D.Ill.2006). In Rubin a magistrate judge considered efforts by private parties, namely the University of Chicago and others, to defeat writs of attachment issued against Persian artifacts on loan to the University from Iran. The University of Chicago claimed that it had standing to challenge the writs on sovereign immunity grounds or to otherwise serve as Iran's proxy in the litigation. Thus, in Rubin the plaintiffs were literally seeking to represent the interests of Iran.
In contrast to private interests asserted in Rubin, the United States in this action seeks to uphold its own, independent foreign policy obligations under the Vienna Convention and the Foreign Mission Act. As explained above, the Federal Government's duty to protect and respect the diplomatic properties of other nations does not depend on the current state of our relations with those foreign powers. The level of hostility between the United States and Iran simply makes no difference. Quite the contrary, under Article 45 of the Vienna Convention, the United States must meet its obligations to protect and respect diplomatic properties, even when, as in this case, diplomatic relations have been strained and, at times, are openly hostile.
More fundamentally, plaintiffs' counsel fail to note that the Magistrate Judge in the Rubin action discussed this Court's ruling in Flatow and expressly acknowledged that the United States Government does have standing, consistent with its obligations under the Foreign Mission Act, to challenge writs of attachment issued *168 against Iran's diplomatic properties. See 408 F.Supp.2d at 558-59. By doing so, the magistrate judge distinguished his case, which involved private third parties and generalized Executive Branch concerns about foreign policy under the FSIA, from the specific duty of the Federal Government to protect and respect foreign diplomatic properties. Accordingly, it is hard for this Court to understand how the Rubin decision supports plaintiffs at all. Moreover, this Court is concerned that while counsel has vigorously urged this Court to adopt his selective reading of case precedent from the Northern District of Illinois, he has failed to discuss, let alone cite, the controlling case precedent from this District Court and the D.C. Circuit.
Finally, this Court observes that plaintiffs' counsel, much like counsel in Roeder, consistently offers up mischaracterizations of the nature of the interests the United States seeks to assert in this action. See Roeder v. Islamic Republic of Iran, 195 F.Supp.2d 140, 155 (D.D.C.2002). The United States, as emphasized throughout this discussion, is not appearing in this action in order to defend the Islamic Republic of Iran, as counsel's rhetoric tends to suggest; rather the United States seeks to uphold its obligations under multi-national treaties in furtherance of broader foreign policies objectives. In fact, the statement issued by the Clinton White House in 1998, supra, p. 165-66, seems to accurately summarize the foreign policy and national security interests the United States has at stake in this highly charged, politically sensitive context.
This Court recognizes that plaintiffs believe that the United States is misguided in its conduct of foreign policy in this instance. To all the victims in these actions, it must certainly feel as if the United States has turned against them in favor of state sponsors of terrorism. Nonetheless, counsel's rhetoric is neither accurate nor fair, and it certainly does not establish a basis on which this Court can deny the United States standing in this action. Plaintiffs have a right to express their frustration with respect to United States foreign policy, but that frustration should be directed to the foreign policy decision makers within the Executive Branch, or in Congress, who have the power to authorize the relief plaintiffs' desire.[9]


*169 (2) The Supplemental Materials Filed by Plaintiffs Are Not Properly Before the Court and therefore the Court will Strike those Documents from the Record

Plaintiffs' supplemental filing, Dk. # 37, is untimely and was filed without leave of the Court and therefore it will be struck from the docket. See e.g., D.L. v. District of Columbia, 450 F.Supp.2d 11, 20 (D.D.C.2006) (Lamberth, J.). Additionally, the supplemental memorandum and related materials are simply not relevant to any matter of consequence in this action, and thus this Court need not consider them. See Judicial Watch, Inc. v. U.S. Dep't of Commerce, 224 F.R.D. 261, 263 (D.D.C.2004)(Lamberth, J.).

(3) For the reasons stated in Flatow, the Commercial Activity Exception does not Apply in this Case.
In the decade since Flatow was decided, the factual circumstances relating to the Iranian Embassy Properties have not changed in a way that would require this Court to revisit its prior ruling with respect to the commercial activities exception of the FSIA, § 1610(a)(7). The plaintiffs' arguments on this issue lack merit. As this Court explained in Flatow, the availability of the commercial activity exception turns on whether the foreign statein this case Iranis using the properties at issue for a commercial purpose Flatow, 76 F.Supp.2d at 23. Iran was using the properties at issue exclusively for diplomatic purposes when the United States severed diplomatic relations in 1979. To the extent that there has been any commercial activity in connection with those properties since thensuch as the leasing of those properties to private partiesthat activity has been carried out by the United States under the auspices of the Foreign Mission Act. "Put simply, although the leasing of property by a private party might be commercial in nature, taking custody over diplomatic property under the authority granted by a federal statute or treaty is decidedly sovereign in nature." Id. at 23.
It makes no difference that the Iranian Foreign Mission properties here in Washington are currently unoccupied and apparently in poor condition. Under the Foreign Mission Actparticularly §§ 4301(c) and 4305the Department of State is vested with exceedingly broadif not exclusivediscretion with respect to the preservation of those properties. In exercising that discretion, the Office of Foreign Missions undoubtedly must consider an array of issues and competing priorities in light of limited resources. This Court is not free to second guess that Executive agency's decision making under these circumstances.
Moreover, the Foreign Mission Act expressly provides that properties held in protective custody by the Department of *170 State are not subject to attachment or execution. See § 4308(f). Thus, the manner in which the Office of Foreign Missions has exercised its own prerogative to maintain Iranian diplomatic properties within its custody simply has nothing to do with the ultimate question of whether those properties are entitled to immunity from attachment. To be blunt, even if the properties at issue have been so poorly maintained that they are not currently capable of being occupied, as plaintiffs suggest is the case, it simply does not follow that, as consequence of that neglect, the United States has somehow forfeited these properties to the judgment-creditors of Iran.

(4) § 1610(g) Does Not Strip Away Sovereign Immunity Accorded to Iran's Diplomatic Properties
As noted above, plaintiffs are not entitled to rely on § 1610(g) because their FSIA judgment is under § 1605(a)(7), and they have not elected to proceed under latest state sponsor of terrorism provision, § 1605A. More fundamentally, however, this Court finds that even if the plaintiffs could suddenly bring their action under § 1605A, it would not alter the outcome with respect to their writs of attachment. As noted above, nothing in § 1610(g) indicates that Congress intended to strip away the immunity long afforded to diplomatic properties. This plain language interpretation of § 1610(g) is reinforced by the legislative history relating to that enactment. Moreover, in other enactments under the FSIA, such as the TRIA and the VTVPA, Congress has clearly and directly addressed the issue of whether and to what extent diplomatic properties of terrorist states should be afforded immunity from attachment and execution. Congress' complete silence on the matter in this most recent enactment indicates that they did not intend to pare back the immunity that they have long afforded to diplomatic properties.
Even if plaintiffs could offer up some contrived reading of § 1610 to support their claim that Iranian diplomatic properties are now subject to attachment, this Court would have to resolve the statutory ambiguity on this matter in favor of the Government in light of the clear immunity accorded such properties under both the Foreign Missions Act and the Vienna Convention. See e.g., Trans World Airlines, Inc. v. Franklin Mint Corp., 466 U.S. 243, 252, 104 S.Ct. 1776, 80 L.Ed.2d 273 (1984); Hegna, 287 F.Supp.2d at 610-611. Moreover, to deny those diplomatic properties immunity in the absence of express guidance from Congress would, in this Court's view, constitute an unwarranted encroachment on the President's authority to conduct foreign affairs.
In ruling that plaintiffs' writs of attachment must be quashed, this Court is certainly mindful of the long and difficult pursuit of justice that the Bennetts and so many other victims of terrorism have had to endure. Under the current state of the law, however, this Court has no choice but to grant the Government's motion to quash. If, at some later time, Congress or the President decide that the sorts of diplomatic properties at issue in this case should be subject to attachment, then this Court will of course reconsider the matter.
A separate order consistent with this opinion shall issue this date.
NOTES
[1]  The five properties at issue are identified as 3003 Massachusetts Avenue, NW; 3005 Massachusetts Avenue, NW; 3410 Garfield Street, NW; Lot 8, Square 2145, NW; and Lot 0820, Square 2145, NW. See Dk. # s 26-31. These five properties are described in some detail in the written declaration of Mr. Claude J. Nebel, dated July 11, 2008. See Dk. # 34, Exh. 1. At the time of the declaration, Mr. Nebel was Deputy Assistant Secretary for Diplomatic Security and Deputy Director of the Office of Foreign Missions for the State Department. The United States relies on Deputy Assistant Secretary Nebel's declaration in support of its motion to quash the five writs of attachment. According to the declaration: The property at 3003 Massachusetts Avenue, NW was the residence of Iran's Ambassador. The property at 3500 Massachusetts Avenue, NW served as the Embassy Chancery. The property at 3410 Garfield Street, NW was used as a diplomatic residence of the Embassy. The properties identified as Lot 8, Square 2145, NW and Lot 0820, Square 2145, NW were both part of the Iranian Embassy compound and functioned primarily as parking lots for the Iranian Embassy. Iran owns all the properties at issue and the majority of them were purchased by the Government of Iran in 1959.
[2]  The decision in Flatow involved three of the properties at issue today3003 Massachusetts Avenue, NW, 3005 Massachusetts Avenue, NW, and 3410 Garfield Street, NWas well as one other Iranian property, 2954 Upton Street, NW. See 76 F.Supp.2d at 19, n. 3. Just four years later, this Judge again quashed writs of attachment on those very same properties and issued a short, unpublished opinion in the matter. See Elahi v. Islamic Republic of Iran, 99-cv-02802 (D.D.C.2003) (Lamberth, J.).
[3]  Counsel also included the following rhetoric: "The argument that pandering to a terrorist is in the best interest of the United States falls on the sale of reason somewhere between illogical and insulting. We would all hope that there is no close relationship between any American Administration and the world's leading supporter of terrorism." Dk. 24 at p. 10. Perhaps such rhetoric was intended to deter the United States from getting involved in this litigation. At any rate, it seems unnecessary and, as will be emphasized below, completely mischaracterizes the nature of the interests the United States has at stake in these matters.
[4]  Plaintiffs issued a subpoena to the State Department for this information, but the Department, by written letter, declined to comply. See Dk. # 37. The Department noted, among other objections, that plaintiffs' subpoena is procedurally defective, unduly burdensome, and that the information requested is irrelevant to this dispute. See Dk. # 37 & Exh. 4; Dk. 40 at p. 3-4. For the reasons discussed below, this Court finds that the information plaintiffs requested from the Department of State is irrelevant to the issue of whether this Court must quash the writs of attachment.
[5]  In summarizing the relevance of the construction worker's testimony, counsel states as follows:

The testimony demonstrates that the buildings located on the properties at 3003 Massachusetts Avenue, 30005 Massachusetts Avenue and 3410 Garfield Street are not in use at all and therefore have value only as investment property. The other pieces, never legally joined to the real property on which the three buildings at those addresses above were located, were vacant lots and never had any known use and therefore could not be diplomatic property in accordance with Article 22 of the Vienna Convention on Diplomatic Relations. The properties are not exempt from attachment upon the judgment entered against Defendant, Iran.
Dk. # 37 at p. 4.
[6]  For this portion of the opinion, the Court relies in large part on the declaration provided to the Court by Claude J. Nebel while he was serving Deputy Assistant Secretary of State for Diplomatic Security and Chief of the Office of Foreign Missions. That declaration as noted above, supra, n. 1, has been offered by the United States as an exhibit in support of its motion to quash the writs of attachment, and is included as Exhibit 1 to the Government's brief in support of the motion to quash. See Dk. # 34, Exh. 1. The Court also relies on certain documents furnished in connection with Deputy Assistant Secretary Nebel's declaration and included as separate exhibits to his declaration. These documents include compilations of statements and directives of President Carter in connection with the termination of diplomatic relations with Iran. The exhibits also include copies and secondary source compilations of diplomatic notes and other Department of State correspondence relating to the severance of diplomatic relations with Iran and the status of Iran's Foreign Mission Properties in the United States. These miscellaneous source materials are included in the record as exhibits with Deputy Assistant Secretary Nebel's declaration The plaintiffs have not challenged Deputy Assistant Secretary Nebel's declaration or any of the documentary exhibits included therewith. Moreover, the declaration underscores points that the plaintiffs apparently believe are relevant to this dispute, namely, that the buildings on the properties at issue are not occupied and are in need of repair. See id. at p. 6-8. For purposes of this opinion, the Court will assume the truth of plaintiffs' assertion that the buildings on Iran's properties are "not adequately cared for, are not rented, and are in need of rehabilitation." Dk. # 35 at p. 7.
[7]  Algeria served initially as Iran's Protecting Power for Iranian interests in the United States. Pakistan now serves that role.
[8]  The Diplomatic Note is included with the materials attached as exhibits to Deputy Secretary Nebel's Declaration. See Dk. # 34, Exh. 1 to Exh. 1.
[9]  Plaintiffs claim that the Office of Foreign Missions is laboring under a misunderstanding of the United States' obligations under the Vienna Convention. In support of this claim, plaintiffs note that whereas Article 22 states that diplomatic properties are immune from attachment and execution, Article 45 is silent on the matter. Plaintiffs therefore argue that under Article 45 of the Vienna Convention, foreign mission properties are subject to attachment and execution whenever diplomatic relations are severed. Plaintiffs' interpretation of Article 45 is untenable. As an initial matter, nothing in Article 45 indicates that it is intended to abrogate or otherwise supplant the Receiving States's duties to protect and respect foreign mission property as described in Article 22. Indeed, Article 45 by its plain terms serves to clarify and reinforce that the Receiving State must respect and protect the property of a foreign mission even after relations with that foreign power turn cold or hostile. In addition to underscoring the inviolable nature of the Receiving State's responsibility to protect and respect a foreign nation's mission properties, Article 45 serves to offer the Receiving State a number of practical approaches that the Receiving States may use to fulfil those obligations after diplomatic relations have been severed. For example, the Receiving state may entrust the premises of the mission to a third state. See Article 45(b). Thus, rather than supplant Article 22, as plaintiffs suggests, Article 45 merely supplements that provision with some practical approaches that the Receiving State may, within its discretion, utilize to fulfil its Article 22 obligations. More fundamentally, however, what plaintiffs have articulated in this case is best characterized as an expression of disagreement and frustration with United States foreign policy as it relates to the diplomatic properties of state sponsors of terrorism. As explained in this portion of the opinion, however, those disagreements and frustrations are best directed to the policy makers within two political branches of the federal government. Much like this Court cannot deny the United States standing to defend its foreign policy positions in connection with multilateral treaties, this Court also lacks the authority to pass judgment on the merits of those foreign policy determinations. See e.g., Holmes v. Laird, 459 F.2d 1211, 1215 (D.C.Cir.1972) (stressing that questions concerning the extent of United States treaty obligations toward other foreign governments are largely nonjusticiable political questions) Kucinich v. Bush, 236 F.Supp.2d 1, 16 (D.D.C. 2002) (stressing issues concerning the interpretation of treaties and other agreements between sovereign powers "are largely political questions best left to the political branches of the government, not the courts, for resolution.")
