Operation Noble Eagle—the long-running homeland air defense mission that has consumed some 43,000 sorties since the 9/11 terrorist attacks—is a stateside endeavor but that doesn’t mean it can sustain itself without deployments. NORAD reports that several thousand airmen deploy each year to support ONE.
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.