Boeing is already on contract to supply a second X-37B orbital test vehicle to the Air Force, and the service anticipates its maiden space mission sometime in 2011, Gary Payton, top space official in the Air Force Secretariat told reporters Tuesday. He said the Air Force would send this second X-37B into orbit only after the first X-37B has returned from its inaugural space flight (slated for today, see Putting Reusability to the Test) and service officials have incorporated the lessons from that mission. Payton said the true value of these reusable space vehicles would be their ability to carry new technologies into space for testing and then bring them back to Earth. They could also be invaluable for the rapid deployment of small-sized satellites, he said. But they must prove to be affordable to operate and maintain to justify their widespread use, he said.
Lt. Gen. Dan Caine, nominee to be chairman of the Joint Chiefs of Staff, told the Senate Armed Services Committee that the Defense Department needs to upgrade its electronic warfare capability and its EW training ranges; just as his predecessor said at his own confirmation hearing.