Economic Impact International Relations Military Equipment Political Implications Fiscal Year GDP Allocation Investment in Defense Manpower Costs Australia NATO Obligations Government Oversight Military Readiness Infrastructure Investment International Defense Agreements Annual Growth Rate Rise in Defense Spending Government Policy Global Defense Rankings Fiscal Policy U.S. Military Policy NATO UK Defense Budget GDP Spending Targets Military Strategy Security Threats Germany Spain Global Threats Strategic Planning Global Security Geopolitical Context European Defense Border Security Financial Management Pentagon Cost Control Technological Investments Military Funding NATO Guidelines Project Management Operational Readiness Military Expenditure Personnel Management Military Operations NDAA