The 42nd edition of the SIPRI Yearbook analyzes developments in 2010 in: · Security and conflicts · Military spending and armaments · Non-proliferation, arms control and disarmament The SIPRI Yearbook contains extensive annexes on the implementation of arms control and disarmament agreements and a chronology of events during the year in the area of security and arms control. Purchasers of the print edition will also be able to access the Yearbook online.