"The original and continuing goal of the project has been the systematic accumulation of scientific knowledge about war."

The SIPRI Arms Transfers Database contains information on all transfers of major weapons from 1950 to the most recent full calendar year and is updated each spring.

Annual analysis of the global conflict events.

Consistent time series on the military spending of 172 countries since 1988.

The world's leading measure of national peacefulness, the GPI measures peace according to 22 qualitative and quantitative indicators.

Covers military power and expenditures for countries worldwide. Includes recent statistics on nuclear holdings and delivery systems.

List of Treaties and Agreements

United Nations Office of Disarmament Affairs. Browse treaties relating to disarmament by country or treaty name.

"Every treaty and every international agreement entered into by any Member of the United Nations after the present Charter comes into force shall as soon as possible be registered with the Secretariat and published by it."