Two instructors demonstrate strokes. Each agent then enters the water and performs the stroke just observed. Once they reach the other end of the pool 25 yards away, the instructors in the water—every agent has their own instructor—give feedback on technique and what the agent can do to become more efficient. Agents learn the freestyle stroke, sidestroke, breaststroke, elementary backstroke, underwater stroke, breaststroke with gun out, and backstroke with gun out.
Treading Water: This is probably the most physically demanding eight minutes of the course, and it is one of the most critical blocks of the training. Officers and agents must be able to think and respond quickly if they end up in the water.
The agents enter the water wearing shoes/boots, cargo pants, a gun belt with a blue gun, 25 pounds of dive weights, a t-shirt, and body armor. Agents are expected to tread water for three minutes.
At the three-minute mark, they start drown proofing. In this technique, agents get rid of all unnecessary gear, but they must keep their guns. They start by dropping the gun belt. Next, they take off their shoes and keep them nearby, as shoes are neutrally buoyant. Then they take off pants, tie the pant legs into a knot, and splash water into the pants, which adds air. This turns their pants into a life jacket, helping them to bring their heart rate down and calm their nerves. Panicking prevents agents from being able to think clearly and make the best, life-saving decisions, for themselves and potential victims. Once the entire class can safely float using their gear, they have successfully completed this portion of the training.
Red Man Drills: Red Man drills are simulations where an instructor wearing Red Man protective gear acts as a combatant. The agents practice hand-to-hand combat using tactics taught by the instructors.