An Air Force-industry team launches the Boeing-built X-37B orbital test vehicle, the first of a new unmanned, reusable space test platform, into space at 7:52 p.m. EDT from Cape Canaveral Air Force Station, Fla., via a United Launch Alliance Atlas V expendable booster.
Air Force Gen. Alexus G. Grynkewich assumed command of U.S. European Command on July 1, taking over the key assignment as the U.S. and its allies contend with a resurgent Russia and a grinding war in Ukraine.