In his first major guidance to the Air Force, the newly appointed Air Force Chief of Staff Gen. Kenneth Wilsbach emphasized a need for the “recapitalization” of nuclear weapons — an apparent departure from decades of Air Force teaching that the United States maintains nuclear weapons solely for deterrence.

“We will advocate relentlessly for programs like the F-47, Collaborative Combat Aircraft as well as nuclear force recapitalization through the Sentinel program and the B-21,” Wilsbach wrote in a memo dated November 3, referring to planned upgrades to nuclear missiles and stealth bombers.

“This memo of unity and warfighting spirit reflects current Department of War and Pete Hegseth language, but that language is also inadequate because it assumes U.S. military capability is the best in the world and getting better, a dangerous and flawed assumption,” said Karen Kwiatkowski, a retired Air Force lieutenant colonel and former Pentagon analyst who exposed the politicization of intelligence before the Iraq War.