Navy SEAL Photo - Diver With Pistol
DoD photo by Senior Chief Petty Officer Andrew McKaskle, U.S. Navy.
A US Navy SEAL diver surfaces out of the water, armed with a Sig Sauer P226 9mm pistol.
This SEAL is wearing a closed-circuit rebreather system mounted on his chest.
Rebreathers are more stealthy than open-circuit SCUBA systems since they don't vent a trail of bubbles into the water.