I find it hard to believe!

[pocatellodave]

The depths of the different seas and oceans.I was given the mission to insert agent into Singapore,and by the time I offloaded the raft,I had nearly surfaced the boat several times for lack of water under keel.Pesky airplane kept coming back,so it was a nerve racking task.I learned early on,in shallow water,simply don't try nothing fancy!I could only imagine the sphincters tightning when the skipper said"Gents are patrol area is the sea of Japan!!"I'm thinking you could probably see subs from the air quite easily,even when they were submerged at them shallow depths.
Pocatellodave