Defense says scandal involves Sixteen officers . Cheating done by text that shared proficiency exam answers . The case involving 34 officers with the 341st Missile Wing stemmed from a drug possession investigation at multiple air bases in the United States and overseas . Those implicated served at Malmstrom Air Force Base in the United States . Pentagon Secretary Hagel said to be disturbed by scandal at nuclear base .
Defense says scandal involves Sixteen officers . Cheating done by text that shared proficiency exam answers . Those implicated served at Malmstrom Air Force Base in the United States . Pentagon Secretary Hagel said to be disturbed by scandal at nuclear base .