180328-N-VS656-1041 PANAMA CITY, Fla. (March 28, 2018) Lt. Jenna Jewell, a research psychologist at the Navy Experimental Diving Unit, gives a briefing to deputy technical directors and business directors for the Naval Sea Systems Command Warfare Center Division during a tour of the ocean simulation facility March 28, 2018. (U.S. Navy photo by Susan H. Lawson/Released)