Malmstrom Air Force Base

The commander of the nuclear missile force in Montana where 34 launch control officers are implicated in an exam cheating scandal tells The Associated Press that his unit is "broken hearted" at the setback.

Air Force Secretary Deborah Lee James says 34 missile launch officers have been implicated in a cheating scandal and three others have been implicated in a drug probe, the latest missteps by those who maintain and operate the nation's 450 nuclear missiles.

United States Air Force C-130 cargo planes stay in Texas.