Boris Yeltsin's Arms Control Legacy

Boris Yeltsin found himself leading a nuclear superpower after the Soviet Union collapsed in 1991. The new Russian Federation not only possessed the largest number of nuclear weapons of any of the nuclear states, but it also shared them with its three post-Soviet neighbors--Kazakhstan, Ukraine, and Belarus. Transferring control of these weapons to Moscow and consolidating the remaining nuclear weapons in Russia was a serious challenge.

Most of the credit for the orderly and safe transfer belongs to the professionals in the military who actually did the job, and to Kazakh, Ukrainian, Belarusian, and U.S. diplomats who worked out the legal side of consolidating the former Soviet nuclear arsenal. But we should not underestimate the contribution from Yeltsin and other political leaders. They allowed the professionals to do their job, which helped diffuse political tensions in the process.