There are serious doubts about the performance of Lockheed Martin F-22 Raptor in combat operations due to the lack of information about the success of the U.S. strikes on pro-government forces in eastern Syria .
F-22s participated in the U.S. strikes on pro-government forces in eastern Syria on 7 February 2018.US-led coalition strikes kill pro-regime forces in Syria CNN , 8 February 2018.News Transcript : Department Of Defense Press Briefing by Lieutenant General Harrigian via teleconference from Al Udeid Airbase , Qatar : Press Operations : Lieutenant General Jeffrey Harrigian , commander , U.S. Air Forces Central Command U.S. Department of Defense , 13 February 2018.
Lockheed Martin F-22 Raptor