In an Associated Press interview Friday, the nation's most senior nuclear commander, Air Force Gen. Robert Kehler, said he told his bosses, Defense Secretary Chuck Hagel and the Joint Chiefs chairman, Army Gen. Martin Dempsey, that despite the two "unfortunate behavioral incidents," the nuclear force is stable.
"I still have 100 percent confidence that the nation's nuclear deterrent force is safe, secure and effective," Kehler said from his Strategic Command headquarters in Nebraska.
Together, the Carey and Giardina dismissals add a new dimension to a set of serious problems facing the military's nuclear force.
The ICBM segment in particular has had several recent setbacks, including a failed safety and security inspection at a base in Montana in August, followed by the firing of the colonel there in charge of security forces. In May, The Associated Press revealed that 17 Minuteman 3 missile launch control officers at Minot Air Force Base, N.D., had been taken off duty in a reflection of what one officer there called "rot" inside the ICBM force.
In an inspection that the Air Force publicly termed a "success," the AP disclosed that launch crews at Minot scored the equivalent of a "D" grade on missile operations. In June the officer in charge of training and proficiency of Minot's missile crews was fired.
The sidelined launch officers were "not taking the job seriously enough," causing their bosses to worry that they failed to understand what it takes to "stay up to speed" on nuclear missile operations, the Air Force chief of staff, Gen. Mark Welsh, told Congress in May. What it boiled down to, he said, was a lack of "proper attitude."
On Friday the Air Force removed Maj. Gen. Michael Carey, a 35-year veteran, from his command of 20th Air Force, responsible for all 450 of the service's intercontinental ballistic missiles. Carey, who took his post in June 2012, will be reassigned pending the outcome of an investigation into personal misbehavior, the service said.
The Air Force would not specify what Carey did to get fired, but two officials with knowledge of the investigation indicated that it was linked to alcohol use.
On Wednesday the Navy said Giardina was relieved of command amid an investigation of gambling issues. He was demoted from three- to two-star rank and reassigned to a Navy staff job until the Naval Criminal Investigative Service probe is completed.
The U.S. has been shrinking the size of its nuclear arsenal for many years; it is comprised of long-range missiles aboard submarines, long-range bombers and ICBMs. As of Oct. 1 the U.S. had 1,688 deployed strategic nuclear warheads, which Washington is obliged to reduce to 1,550 by 2018 under the New START treaty with Russia.
As the arsenal has grown smaller, questions about management of the force have loomed larger. Rep. Howard "Buck" McKeon, the Republican chairman of the House Armed Services Committee, said in August that the Air Force must refocus on its nuclear mission. He urged it to "hold failed leadership" accountable and to "recommit itself from the top down" to the mission of safely operating nuclear weapons.
The decision to sack Carey was made by Lt. Gen. James Kowalski, commander of Air Force Global Strike Command, which is in charge of all Air Force nuclear weapons, including bombers. The case appears to be unrelated to that of Giardina, but the two men are associated in the chain of responsibility for U.S. nuclear weapons.
Carey did not report directly to Giardina, but the ICBMs under Carey's command would, in the event of war, receive their launch commands through Strategic Command, where Giardina had been the deputy commander since December 2011. By coincidence, Kowalski, who fired Carey, has been nominated to succeed Giardina at Strategic Command. The Senate has not yet confirmed Kowalski.
Kowalski selected the vice commander of Air Force Global Strike Command, Maj. Gen. Jack Weinstein, to temporarily replace Carey.
"It's unfortunate that I've had to relieve an officer who's had an otherwise distinctive career spanning 35 years of commendable service," Kowalski said in a written statement from his headquarters at Barksdale Air Force Base, La.
An internal email obtained by the AP on Friday said the allegations against Carey stem from an inspector general probe of his behavior while on an unspecified "temporary duty assignment."