A year later, Texas guardsman reflects on dive team legacy Army Staff Sgt. Shawn G. Dagley of the Texas Army National Guard’s 627th Dive Detachment, 386th Engineer Battalion, 176th Engineer Brigade, poses with his son Gage, left, during a unit dive exercise at the Port of Corpus Christi, Texas, July 27, 2014. During Dagley’s eight years as the dive supervisor, the unit conducted 500 to 600 successful dives with no safety issues. The team cased its colors June 6, 2015. Courtesy photo SHARE: Download: Full Size (0.11 MB) Credit: Capt. Maria Mengrone VIRIN: 140727-Z-XX123-001.JPG Photo Gallery