United States Russia US EU Sanctions Military Support Houthi Rebels Oil Exports UK Nuclear Program U.S. Treasury Department Ballistic Missiles Economic Sanctions Frozen Assets British Sanctions Global Sanctions U.S. Relations Procurement Network Frozen Funds Missile Program Nuclear Agreement Support for Hamas Hamas Support Houthi Support IRGC Islamic Revolutionary Guards Corp Yemen Currency Exchanges IRGC-QF Shipping Vessels Houthi Financial Facilitator Funding Hamas Iranian-backed Militias Tehran MOIS Criminal Gangs Middle East Tensions Assassination Iranian Revolutionary Guard Corps U.S.-designated entities Illegal Fuel Trafficking Iranian military hackers U.S. Justice Department Biden Administration Mahan Air U.S. Sanctions Funds Criticism Wrongful Detention of U.S. Citizens Middle East White House Missile and Drone Programs U.S. and U.K. Actions U.S. Sanctions on Iran UK Sanctions on Iran Attack against Israel U.S. Actions European Union Cyber Activity Anti-Israel Proxies US Entities Targeted Indictments U.S. Senate Hezbollah Arvan Cloud Malaysia Ballistic Missile Program US-Iran Relations Western Powers Missiles U.S. Military Activities Ukraine War Western Countries Maximum Pressure Campaign Iranian Rial