President Joe Biden ordered new military forces to NATO's eastern flank Feb. 22 and began to ratchet up sanctions on Russia. The decisions followed Russian President Vladimir Putin's recognizing the independence of two separatist-controlled areas of southeastern Ukraine and sending tanks and troops across the ...
United Nations countries couldn’t agree on limiting lethal autonomous weapons, but those seeking a treaty may have made headway nonetheless. The U.N.’s Conference on Certain Conventional Weapons concluded its Sixth Review Conference in December, a meeting held once every five years, without moving ahead on ...