Air Force Special Operation Command has deactivated the 21st Special Operations Squadron, an MH-53J Pave Low helicopter unit at RAF Mildenhall, UK, reports Bryan Mitchell of Stars and Stripes. The 21st SOS was part of the 352nd Special Operations Group at Mildenhall; it will now become a CV-22 Osprey unit at AFSOC’s newly acquired Cannon AFB, N.M. There was speculation earlier this year about AFSOC removing the 352nd SOG from Mildenhall now that it has a western base and room to grow. The deactivation of the 21st SOS cuts the group’s force by about a third.
As Lockheed Martin prepares to release the first F-35 Block 4 software updates this summer, the company and the Joint Program Office are already well into analyses that will decide what will comprise Block 5 and later upgrades, Lockheed’s F-35 program manager said. For now though, some of the new…