An unknown foreign military in southeast Asia has reportedly test launched an SLBM, or submarine-launched ballistic missile, which appears to have endangered a nearby commercial aircraft full of people. Stunning video taken from a Cathay Pacific Boeing 777 as it flew over the South China Sea just as the unidentified submarine launched the missile shows the airliner remarkably close. The Drive reports that it was likely a test of either the Chinese or South Korean military, but not even the precise date of the event has been confirmed at this point: Twitter user @jchovernut, a pilot for U.S.-based airline Allegiant...