Aviators are the only ones that get a "warfare pin" before they get to the fleet. Really not sure how one can be warfare qualified without any operational fleet experience in whatever platform they employ, be it a DDG, SSBN, P-3....but I don't make the rules. Basically, it would be like giving nukes a SWO pin or dolphins after they finished prototype training. As for SWO training or lack thereof....yeah, let's not go there. Personally I think the whole concept of a warfare device, regardless of community, is a bit silly.