The Russian navy can detect any enemy and launch an "unpreventable strike" if needed, President Vladimir Putin said.
Watch B-52 Bomber Strike Taliban Training Camp in Afghanistan
A U.S. Air Force B-52 Stratofortress conducts a strike on a Taliban training camp in Badakhshan province on Feb. 4, 2018. During the strike on the training camp, 24 precision-guided munitions were dropped, the most ever launched by a B-52. (U.S. Defense Department video)