Top row, from left: Navy Senior Chief Petty Officer Thomas Arthur Ratzlaff; Navy Chief Petty Officer Nicholas Heath Null; Navy Master Chief Petty Officer Louis J. Langlais; Navy Special Warfare Operator Chief Petty Officer Kevin A. Houston. Bottom row, from left: Army Staff Sergeant Daniel Quintana; Navy Senior Chief Petty Officer William Ryan Owens; Navy Senior Chief Petty Officer Scott Cooper Dayton. (Courtesy images)