GULFPORT, Miss. (June 25, 2014) – Engineering Aide Constructionman Michael Frey and Engineering Aide Constructionman Miranda Donato assigned to Naval Mobile Construction Battalion (NMCB) 11 Conduct a compaction test to make sure the area is ready for Concrete. This training is a part of NMCB 11 homeport training period, which heightens knowledge base, essential mobility skills and command readiness. (U.S. Navy Photo by Mass Communication Specialist 1st Class Michael C. Barton/ RELEASED)

Photo by: MC1(SW) Michael C. Barton |  VIRIN: 140625-N-OR477-019.jpg