China Relations Panama Canal National Security Global Conflicts Defense Spending Afghanistan Withdrawal Troop Withdrawal Defense Leadership Interventionism U.S. Armed Forces Defense Policy Iran Nuclear Sites Domestic Implications Space Operations Political Rhetoric War Hawks NATO Relations Ukraine Conflict Defense Relations Counterterrorism Defense Operations Defense Appointments Defense Department Non-Interventionism Territorial Acquisition Geopolitical Challenges Peace Initiatives Pacific War Advisors Diplomacy Afghanistan Border Control Defense Priorities Indo-Pacific Command Great Power Competition Pentagon Decisions Leadership Impact War-Fighting Defense Budget War in Ukraine Geopolitical Threats Biden Administration Humanitarian Issues Withdrawal Impact Withdrawal Strategies Global Perception