[Eye of Unk]

I am not going to speculate on anything like revealing secret technology, Google does that all the time.

If we have drone aircraft we have drone dolphins.

Simple as that.

[stormer]

Nothing too secret about it, but properly trained and equipped dolphins make for an outstanding antipersonnel force against swimmers and divers. Imagine if you will a giant hypodermic needle charged with compressed air and inserted into the body of an enemy. Not only does it kill them, when the bodies pop to the surface they're easy to count. There isn't much available technology that can out-swim or out-detect a dolphin...