The U.S. will not share key data on its nuclear arsenal with Russia after Moscow refused to do the same with its own strategic forces, Biden administration officials said March 28—yet another blow to the New START agreement. The move marks the first time the ...
The last remaining nuclear arms control treaty, the New START agreement between the U.S. and Russia, is in peril following a declaration by Russian president Vladimir Putin that Moscow was “suspending” Russia's participation in the accord.