Regional Security Regional Conflicts Proxy Warfare Hezbollah Influence Hezbollah's Role Proxy Conflicts Conflict Escalation Regional Alliances Regional Tensions Hezbollah Military Threats US Involvement Missile Attacks Retaliation Threats Iran's Nuclear Program Hezbollah Supply Lines Hamas-Israel Conflict Houthi-Israeli Conflict Proxy Groups U.S.-Iran Relations Espionage Militant Groups Terrorism in the Region Regional Stability U.S. Involvement Proxy Wars Military Strategy Military Conflict Terrorism