An Alaska-based Air Force F-22 that went missing on a training mission is "believed to be crashed," a Pentagon spokesman said Wednesday.
Col. Dave Lapan did not immediately give other details about the situation.
The aircraft lost contact with air traffic control Tuesday evening, officials from Joint Base Elmendorf-Richardson at Anchorage, Alaska, said Wednesday.
Gary Strasburg, an Air Force spokesman, told CNN that a pilot was in the single-seat aircraft during a routine training mission.
Contact was lost with the F-22 at 7:40 p.m. Alaska time (11:40 p.m. ET) on Tuesday.
- CNN's Larry Shaughnessy contributed to this report