Not sure...Was picked up with 3 squadron mates by the base police on NAS North Island San Diego while standing outside the NCO club in the parking lot for suspicion of smoking weed. They tossed us in the back of a van, took us to the squadron duty officer, strip searched us in the head, then turned us over to the duty officer who told us to get the hell out of there and don't get into anymore trouble. I was called over to NIS (what is now called NCIS) the following Monday where a couple of amateur detectives tried playing the good cop/bad cop game with me and that was the last I ever heard of it. Given that there was no jail involved or any further action taken I am not sure if it counts as "being arrested".