Yeah, definatately better to over report possible infractions then under report them, because they will find them if they exist. Overseas living is okay. Getting arrested isn't a deal breaker in itself- the charges and the dispositions can be (well more so the disposition). Make sure you have proof when you tell the investigator that a case was dismissed or what not, (like a certified copy of your docet sheet). Background investigators can be your friend, or you enemy don't give them any extra reason to be your enemy.