The Pentagon said it tested a modified ground-launched version of a Navy Tomahawk cruise missile, which accurately struck its target more than 500 kilometers away.
A landmark arms control treaty that President Ronald Reagan and Soviet leader Mikhail Gorbachev signed three decades ago is dead, prompting fears of a new global arms race.
Delegations from the U.S. and Russia are expected to meet this week to discuss arms control and the possibility of coaxing China into negotiating a new, three-way nuclear weapons pact, two senior administration officials said Monday.
Just 5 percent of the uranium the U.S. needs for military and electricity generation comes from domestic production. Russia and other countries supply the rest.
Russian media reported that it was the country’s most secret submersible, a nuclear-powered research submarine called the Losharik intended for sensitive missions at great depths.
Sergei Shoigu didn't specify how many crew members were rescued from Monday's fire. Speaking at the navy's Arctic base of Severomorsk, he praised the vessel's crew for "heroic" action, saying they sacrificed their lives to rescue a civilian expert and save the ship after the fire erupted.
Top U.S. and Russian diplomats discussed step-by-step implementation of a 2012 roadmap to U.N.-supervised elections in Syria that could allow a Syrian government "to move back into the international community," the U.S. envoy for the war-torn country said Wednesday.