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Press releases

SIPRI Top 100 arms sales decreased in 2011: companies pursue diverse strategies in response to austerity measures

Sales of arms and military services by the largest arms-producing companies - the SIPRI Top 100 - totalled $410 billion in 2011 according to new data on international arms production released today by Stockholm International Peace Research Institute (SIPRI).

SIPRI statement on the 2012 Nobel Peace Prize

SIPRI warmly congratulates the European Union, and all its citizens, on being awarded the 2012 Nobel Peace Prize.

Arab Spring redefines conflict; 'fewer but newer' nuclear weapons; peacekeeping numbers plateau—new SIPRI Yearbook out now

Stockholm International Peace Research Institute (SIPRI) today launches the findings of SIPRI Yearbook 2012, which assesses the current state of international security, armaments and disarmament.

SIPRI opens new North American Research Center

The Stockholm International Peace Research Institute (SIPRI) announces the establishment of SIPRI North America, a new SIPRI research center based in Washington, DC.