Water Warriors

The Water Warriors are a Covert Ops group that operated mostly in Iraq. They specialized in water-based combat, and were sent as insurgents to fight in the streams of Iraq

Training
The training given to the Water Warriors isn't well known, although James gives small hints throughout. The training has a focus on CQC, as well as firearms. They are also trained in underwater combat, movement, and stealth techniques. They are also trained to hold their breath for incredibly long amounts of time, and Warriors regularly compete for who has the can hold their breath the longest. They are also trained in the art of disguise, as staying undercover was a large part of their operations in Iraq.

Areas of Operations
Although the Water Warriors operated mainly in Iraq, and officially that's only where they operated, it is assumed they go wherever the water takes them.

James
James is one of the best water warriors of all time, and also the most well known. Agent Banks seems to show recognition towards him, meaning the actions of James reached even the FBI. Currently, James is at large. and it is unknown who, or what, he is working for, if he even is still in active operation.

Seth
Seth is a Buddy of James from his days as a Water Warrior. While his combat achievements are unknown, his claim to fame is getting hit by an infamous "Quarter-Pounder" tank round, and living to tell the tale.

D.A.D.
D.A.D., or Delta Alpha Delta, is the current name for James' Father. He is one of the highest level Water Warriors in existence, and has never been seen, even on film, by anyone outside of the organization. His current status is unknown, although we know he is in contact with James.