Mystery Stealth aircraft spotted in UK

Chinese PLAAF Shenyang J31 Shen Fei (Falcon Eagle) Fifth Generation Stealth Fighter Jet

Spotted for the first time in 2014. Seems China wants to indicate that 2nd Stealth Fighter work progressing steadily.

There are currently 2 prototypes of the stealth aircraft.

F-35 arrives at Glendale's Luke Air Force Base

Luke AFB is projected to become the USAF’s primary F-35 pilot-training base and the largest F-35 base worldwide. U.S. pilots and foreign pilots alike will train there before deploying to combat units worldwide.

Luke officials expect additional F-35s to arrive a couple of times a month until the base has six squadrons of 24 planes each. They anticipate receiving about 15 more F-35s during the rest of 2014.