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.
The Air Force budget would grow to $234 billion while Space Force spending would shrink to $26 billion under the White House's yearly ask.