Groundbreaking ceremony marks start of Trident expansion

From left, Capt. Chris Bohner, commanding officer, Naval Submarine Base Kings Bay; Capt. Mark Parrella, program manager, Columbia Class SSBN Program (PMS 397); Capt. Miguel Dieguez, commanding officer, Naval Facilities Engineering Systems Command (NAVFAC) Southeast; Rear Adm. Robert E. Wirth, commander, Submarine Group TEN; George Rogers, CEO, RQ Construction; Capt. Michael Paisant, commanding officer, Trident Refit Facility, Kings Bay; Lee Hopson, vice president of federal programs for AECOM; and Capt. Jua