That the Senate— (1) calls on the Government of the Islamic Republic of Iran to release unconditionally Siamak Namazi, Baquer Namazi, Nizar Zakka, and any other United States citizen, legal permanent resident alien, or foreign national being unjustly detained in Iran; (2) urges the President to make the release of United States citizens and legal permanent resident aliens held hostage by the Government of Iran the highest of priorities; (3) requests that the United States and its allies whose nationals have been detained consider establishing a multinational task force to secure the release of the detainees; (4) urges the Government of Iran to take meaningful steps toward fulfilling its repeated promises to assist in locating and returning Robert Levinson, including immediately providing all available information from all entities of the Government of Iran regarding the disappearance of Robert Levinson to the United States Government; (5) encourages the President to take meaningful action to secure the release of Siamak Namazi, Baquer Namazi, Nizar Zakka, and any other United States citizen, legal permanent resident alien, or foreign national being unjustly detained in Iran if the Government of Iran does not release such United States citizens, legal permanent resident aliens, and foreign nationals; and (6) encourages the President to take meaningful action to secure the return of Robert Levinson if the Government of Iran does not locate and return him.