Administration officials celebrate the dismantlement of the final B53 nuclear bomb in the US inventory. Retired in 1997, the Cold War-era bomb, which was about the size of a mini-van and weighed some 10,000 pounds, was carried by B-47, B-52, and B-58 bombers.
The program executive officers for some of the Air Force’s largest acquisition management organizations are struggling to deal with an exodus of senior talent and experienced civilian staff, three of them told an industry conference.

