[WASHINGTON] Air Force Secretary Heather Wilson said Friday she is resigning to return to academia - in the highest level Pentagon departure since Defence Secretary Jim Mattis.

[WASHINGTON] Boeing was selected to build the US Air Force's next training jet in a contract worth up to US$9.2 billion over the life of the program, the Air Force said on Thursday....

THE US Air Force says that it will turn to Chicago-based defence giant Boeing to replace its ageing fleet of UH-1N Huey helicopters, which are used to protect the US military's ground-based...