Damage Control A sailor attending a training exercise at the Surface Warfare Engineering School Command Great Lakes Damage Controlman "A" School climbs a vertical ladder at Naval Station Great Lakes, Ill., Feb. 27, 2025. Damage controlmen are first responders who prevent and contain hazardous situations on ships and submarines. SHARE: Download: Full Size (1.15 MB) Tags: Navy Credit: Navy Petty Officer 2nd Class Matt Hall VIRIN: 250227-N-HR150-2170E.JPG Photo Gallery