Military Alliances

Defense Cooperation Defense Strategies Defense Spending European Security Collective Defense Eastern Europe Support for Ukraine Geopolitical Tensions Joint Exercises Defense Commitments Defense Policy European Defense Regional Security Joint Operations US-Lithuania Relations Conflict Resolution U.S. Military Presence US-NATO Relations Transatlantic Relations Troop Deployment Ukraine Airspace Security Nuclear Deterrence Spain Defense Requirements Defense Capabilities US Military Presence Response to Aggression European Defense Cooperation Commonwealth EU Involvement Security Protocols Arms Transfers Exercises Climate Agreements Security Consultations U.S. Military Representation U.S. Foreign Policy Leadership Changes U.S. Military U.S. and NATO Relations Defense Spending Targets Commemorative Events Romania Training Operations Collective Defence Diplomatic Relations Turkey Maritime Operations Supreme Allied Commander Geopolitical Threats Defense Needs Germany's Role Canada-U.S. Relations Global Defense Spending Nuclear Sharing Defense Contributions US-UK Relations UK-US Relations Nuclear Strategy Italy Defense Obligations Mission Support Response Strategies Security Policies European Defence Eastern Flank Defense Readiness Response to Summit Defense Strategy German Armed Forces Air Policing Ukraine Defense Norway Maritime Security Coalition Operations Economic Impact Deterrence Strategies Article 4 Language in Military Support Mechanisms Naval Cooperation Airspace Violations US Commitment Surveillance Operations Transport Routes Strategic Infrastructure Defense Procurement Sweden and NATO Baltic Sea Security Western Allies Russia-Ukraine Conflict Historical Operations Historical Context Historical Alliances Member Countries Allied Forces Expansion Western Support Defense Agreements