Artificial Intelligence (AI): Artificial intelligence is at the center of the global technological revolution. The Department of State promotes an international policy environment and works to build partnerships that further U.S. leadership in AI technologies, protect our national and economic security, and promote our values.

Focus Areas

Political Declaration on Responsible Military Use of Artificial Intelligence and Autonomy
New START Treaty
Chemical & Biological Weapons
International Security Advisory Board (ISAB)
Intermediate-Range Nuclear Forces Treaty (INF)
International Partnership for Nuclear Disarmament Verification (IPNDV)
James Timbie Forum on Arms Control
Key Verification Assets Fund (V Fund)
Missile Defense, Space Policy, & Cybersecurity
Treaty Communications

All Treaties

1925 Geneva Protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous or Other Gases, and of Bacteriological Methods of Warfare (Geneva Protocol)
Agreement Between the United States of America and Romania on the Deployment of the United States Ballistic Missile Defense System in Romania 
Agreement Between the United States of America and Romania on the Deployment of the United States Ballistic Missile Defense System in Romania (Map) 
Antarctic Treaty
Anti-Ballistic Missile Treaty (ABM Treaty)
Ballistic Missile Launch Notification Agreement
Biological Weapons Convention [46 KB]
Chemical Weapons Convention (CWC)
Comprehensive Nuclear Test-Ban Treaty (CTBT)
Conventional Arms Control
Conventional Armed Forces in Europe (CFE)
Hague Code of Conduct Against Ballistic Missile Proliferation (HCOC)
Interim Agreement on Certain Measures With Respect to the Limitation of Strategic Offensive Arms
Intermediate-Range Nuclear Forces Treaty (INF Treaty)
Limited Test Ban Treaty (LTBT)
Memorandum of Agreement on the Establishment of a Joint Center for the Exchange of Data
Memorandum of Understanding on Notifications of Missile Launches (PLNS MOU)
Missile Technology Control Regime (MTCR)
New Strategic Arms Reduction Treaty (New START)
Nuclear Material Convention
Nuclear Non-Proliferation Treaty (NPT)
Open Skies Treaty
Outer Space Treaty
Prevention of Dangerous Military Activities  
Strategic Arms Limitation Talks (SALT I) (narrative)
Strategic Arms Limitation Talks II (SALT II)
Strategic Arms Reduction Treaty (START) — Article by Article Legal Analysis
Strategic Arms Reduction Treaty (START)
Strategic Arms Reduction Treaty II (START II)
Strategic Arms Reduction Treaty II (START II) — Article by Article Legal Analysis
The Moscow Treaty
Threshold Test Ban Treaty (TTBT)
Treaty on Underground Nuclear Explosions For Peaceful Purposes (PNE)
Vienna Document 1994
Vienna Document 1999
Vienna Document 2011

U.S. Department of State

The Lessons of 1989: Freedom and Our Future