Underwater Anti-personnel Sensors
 

I know that some OD'S deal with waterborne (SCUBA) operations, my question is what kind of electronic sensors do most countries have that will alert them of enemy combat swimmers attempting to infiltrate a port or other area.

The black helicopters are on the way, wait patiently, they will arrive shortly, do not be alarmed, the nice men in the black bodysuits and face coverings are there to help.


ETA: It is "ODA" or Team, OD is a color.

Closed due to OPSEC issues.

Final warning.

TR

And the reason you'd like to know this is?

And the reason I don't send your IP address, screen name, and question to the local FBI would be?

Better convince me real soon or you might be receiving a knock at your door.

Think I'm kidding?

TS