New Chinese nuclear attack submarine sank, U.S. officials says
CBSN
Satellite imagery showed that China's newest nuclear-powered attack submarine sank alongside a pier while under construction, a U.S. military official confirmed to CBS News on Thursday.
The sinking of China's first Zhou-class submarine represents a setback for Beijing as it continues to build out the world's largest navy. Beijing has become increasingly assertive in pursuing its claim to virtually the entire South China Sea, which is crucial to international trade.
Meanwhile, China faces longtime territorial disputes involving others in the region including Brunei, Malaysia, the Philippines, Taiwan and Vietnam. The United States has sought to strengthen ties to its allies in the region and regularly sails through those waters in operations it says maintains the freedom of navigation for vessels there, angering Beijing.
An American Airlines jet with 60 passengers and four crew members aboard collided with an Army helicopter Wednesday night while coming in for a landing at Ronald Reagan National Airport near Washington. The Black Hawk helicopter was carrying a crew of three. Officials said early Thursday that everyone on board both aircraft is believed dead, which would make it the deadliest U.S. air crash in nearly a quarter century.