I don't know about the rest of the DoD, but I know that most of the fire brigades on Marine Corps and Army bases are using IE7 or Firefox. But I don't think th

I don't know about the rest of the DoD, but I know that most of the fire brigades on Marine Corps and Army bases are using IE7 or Firefox. But I don't think their CAC-managed systems allow them access to the web at large.