Submarine shooters badge?

[The Monkey God]

During this clip they make mention of qualifying for a submarine shooters badge & wearing it with pride. What is it & what does it look like. Have surfed the net, but can`t find it?

http://www.youtube.com/watch?v=wnsPbt-LORw

[Histaria]

The reference was to the award of the Submarine Combat Patrol Badge. Making modern subs eligible because of a missile launch remains controversial, the argument being that "shoots" against Iraq did not involve a risk comparable to making an attack against an enemy target in W.W.II.