The nuclear powers agreed as part of the 1970 treaty on the non-proliferation of nuclear weapons, particularly article 6, that they would pursue a complete nuclear disarmament. Of course, they have not fulfilled their obligations over the past half century and non-nuclear powers have complained about this, and the International Court of Justice agreed with them in 1996. A UN resolution in 1999 condemned the US for restarting a nuclear race - only the US, Israel, Albania and Micronesia voted against it. Bush withdrew from the ABM treaty in 2002. The US has been in a nuclear arms race since then.