The content originally appeared on: CNN Seoul, South Korea (CNN)The United States Navy is trying to retrieve its most advanced fighter jet from the depths of the South China Sea, an extremely complex operation that analysts say will be closely monitored by Beijing. The F-35C, a single-engine stealth fighter and the newest jet in the US Navy fleet, crash-landed on the aircraft carrier USS Carl Vinson during routine operations on Monday, the Navy said. The $100 million warplane impacted the […]