China has put out a video that shows a simulated attack on what appears to be a U.S. air base on the Pacific island of Guam.
The two-minute-15 second video was released over the weekend by the People's Liberation Army Air Force.
It shows H-6 bombers taking off, then firing a missile at a seaside runway.
The video came as China conducted its second day of drills near Taiwan, which it sees as part of its territory.
Tensions have been escalating in the Taiwan Strait, following a visit to Taipei last week by a senior U.S. State Department official.