Israel United States Houthi Rebels Houthis Nuclear Program US Red Sea Hezbollah Hamas Iran-backed Militias Islamic Revolutionary Guard Corps Iranian-backed militias Support for Hamas Nuclear Deal Yemen Iran-Backed Militias Saudi Arabia Sanctions Proxy Forces Houthi Attacks Syria Russia Proxy Groups U.S. Houthi Fighters Proxies Prisoner Swap UK Pakistan Iran-backed Groups Iraq Retaliation Qasem Soleimani China Iranian-backed Militias Tajiki Tehran Axis of Resistance Support for Militant Groups Influence Houthi Militants Iranian Influence Houthi terrorists Iran-Iraq War Humanitarian Purposes Frozen Funds Naval Confrontations Use of Unfrozen Funds Regional Conflict US Sanctions Missile Development Shadow War with Israel Collaboration with Hezbollah Khalife's Alleged Connection Collaboration with Hamas Assets Sponsorship of Terrorism Iranian Funds Assets Freeze Foreign Sponsorship of Militant Organizations U.S. Sanctions Funding of Terrorism Regime Foreign Policy Foreign Minister Ambassadorial Relations Involvement in Middle East Conflicts Iranian Foreign Ministry Support for Hezbollah Opposition Camp Raid Poisoning Attacks Ayatollah Khomeini Alleged Attacks Iran-Israel Relations Arms Supply State Sponsorship of Terrorism Hamas Attacks on Israel Detainees Sanctions Relief Protests Support for Houthi Rebels Western Ties Proxy Warfare Military Testing U.S. Support for Israel Threats against Israel Involvement in Israel-Hamas War Assistance to Hamas Oil exports Direct Role Lebanon Iranian Revolutionary Guard Corps Support for Houthis Iran-backed Militants Objectives Proxy Support Support for Hamas and Hezbollah Funding Iran Nuclear Agreement US Policy