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Defence
United States
Overview
Military capacity, alliances, conflict data, and strategic capabilities for United States.
Military Capacity
Spending (% GDP) 3.36%
Spending (USD) 916.0B
Active Personnel 1,395,000
Personnel (% Labor) 0.84%
Alliances
NATO
ANZUS
Five Eyes
Conflicts
Latest Year 2024
Events 0
Fatalities 0
Strategic Capabilities
Nuclear Status NPT Nuclear Weapon State
Warheads 5800
Peace Index 2.440
Defense Treaties
NATO Article 5
US-Japan Mutual Defense Treaty
US-South Korea Mutual Defense Treaty
US-Philippines Mutual Defense Treaty
Frequently Asked Questions
Sources: Global Peace Index | World Bank · Last updated: 2025
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