Military Divers should be afforded every courtesy.We have dive tables today because of their predecessors. Would one agency respect anothers instructor? Of course, and the experience of these men should also be recognized. Our military does an outstanding job of training and instructing these men and women,and after 4 years(or more) of practicing and refining their skills on almost daily basis these fine men are ready to enter the water with the best of us,if not even instruct as well. I did not dive in the military ,however I,ve spent 8 years there and am very familiar in the ways of Our armed services.As far as I,m concerned that service would rate an advanced cert card from any agency.