FILE PHOTO: An F-22 Raptor aircraft flies during an air display at the Farnborough International Airshow in south England

FILE PHOTO: An F-22 Raptor aircraft flies during an air display at the Farnborough International Airshow in south England

The F-22 Raptor, seen here, has been long been subject to an export ban. Photo: Reuters/Toby Melville

April 20, 2018 11:27 PM (UTC+8)