Hempdiddy, The Navy (as well as each other service) has its own way of dealing with backgrounds and checks. They treat all officers as equals, in regards to the background investigation (i.e. same standards for pilot as supply, SWO, etc.). However, when you are going to apply for more secure positions, such as IW (which used to be Cryptology), Intel, or Nuke, you will have a more stringent background investigation, as you will undergo a TOP SECRET clearance,
whereas the majority of officers undergo a SECRET clearance (the list goes on and on after TOP SECRET as I'm sure our spooks and IW guys can attest to). Basically, the Navy is more interested in whether or not you DID the deed rather than if you were caught, convicted, etc. It will reflect upon your character if you did do it and have since straightened out, etc. There is a good
site that will answer some of your questions:
* There are 4 types of crimes, according to the Navy: Chart A, B, C, D - Minor Traffic; Minor Non-Traffic/Minor Misdemeanors; Non-Minor Misdemeanors; Felonies. Most of these can be waived, but you need to show that you have cleaned up your act and that you are a reputable person capable of leading those who might commit the very same act you did..
To answer your scenario, a DUI would be a non-minor misdemeanor (Chart C) and is waivable (up to three non-minor misdemeanors). The latter (suspended license) would be minor midemeanor (Chart B), and would be fine on its own, but if you have three or more offenses in this category, a waiver is required (up to five). Hope that helps..