The Pacific island of Guam is home to key US military facilities and would prove vital in any regional conflict.
Titled ‘The god of war H-6K goes on the attack’, the video showed H-6 bombers, which are capable of carrying nuclear weapons, taking off from a desert base.
Halfway through, a Chinese pilot hits a button and releases a missile at an unnamed coastal runway.
“We are the defenders of the motherland’s aerial security; we have the confidence and ability to always defend the security of the motherland’s skies,” the Chinese air force wrote in a brief description for the video.
The H-6 bomber has flown during multiple Chinese training missions around and near Taiwan, according to Taiwan’s air force, including those last week.