In what may be the biggest such scandal in Air Force history, 34 officers entrusted with land-based nuclear missiles have been pulled off the job for alleged involvement in a cheating ring that officials say was uncovered during a drug probe. The 34 are suspected of cheating several months ago on a routine proficiency test that includes checking missile launch officers' knowledge of how to handle an emergency war order," which is the term for the authorization required to launch a nuclear weapon. The cheating scandal is the latest in a series of Air Force nuclear stumbles ... including deliberate violations of safety rules, failures of inspections, breakdowns in training and evidence that the men and women who operate the missiles from underground command posts are suffering burnout. In October the general who commands the nuclear missile force was fired for engaging in embarrassing behavior, including drunkenness, while leading a U.S. delegation to a nuclear exercise in Russia. The AP disclosed in May an internal Air Force email in which a missile operations officer complained that his force was infested with "rot" bad attitudes and disregard for discipline. The Air Force's nuclear mission includes operation of 450 Minuteman 3 intercontinental ballistic missiles. The Malmstrom unit failed a nuclear safety and security inspection in August but succeeded on a redo in October.