Another nuclear mishap for the Air Force?

Minot Air Force Base is not having a good news year. Last year, cruise missiles armed with nuclear weapons left the base by accident; this March, the Air Force discovered it had inadvertently shipped fuse components for nuclear weapons to Taiwan in 2006; and in May, Minot’s 5th Bomb Wing failed a security test. Now we have news of another mishap, this time involving classified material at Minot.

In a story that more properly belongs in the beginning of a bad made-for-TV drama, a missile crew in possession of a nuclear launch code “component,” while waiting for transport in a crew rest area, fell asleep.

An initial report simply said that “a nuclear launch code was lost or misplaced,” but the Air Force later clarified that the codes in possession of the sleeping crewmembers had been superseded by a new set and were no longer usable. In addition, according to the press release, the codes were locked up with a combination known only to the crew and the entire facility was secured throughout the incident by Air Force Security Forces.

Now, it is true that the codes were probably never in danger of being compromised. It would also be understandable in almost any other circumstance that the crew would fall asleep while waiting for transport; generally, missile crews consist of three people who rotate watches over a three-day period. These rotations are likely tiring, and indeed the crews have been complaining about the length of the new rotations (for more about life as a “missileer,” check out this fascinating article in the Bulletin of the Atomic Scientists). And the punishment for the people at fault looks to be swift.

More worrisome, though, is the pattern incidents like these are beginning to reveal. The “loose nukes” incident last year resulted from a whole cascade of minor security slip-ups just like this one, and where one such incident is reported many more are likely present. The prestige of working with U.S. nuclear forces continues to drop — how do we make sure the ultimate weapons stay secure if things continue to get worse?