The Defense Department on Monday announced that three CV-22 Osprey tiltrotor aircraft, due to arrive at Yokota Air Base in Japan this year, will now permanently deploy in fiscal year 2020. CV-22 is the Special Operations Forces variant of the Marine Corps' MV-22. The Navy-led joint V-22 program plans to field 51 CV-22 aircraft. In May 2015, the Pentagon said it expected three Bell-Boeing Ospreys to arrive in the second half of 2017 and another seven aircraft to follow by...