U.S. Marines stand in front of the boat they used to help rescue a father and son on the Potomac River in Nanjemoy, Maryland, June 14. - U.S. Marines stand in front of the boat they used to help rescue a father and son on the Potomac River in Nanjemoy, Maryland, June 14.

Retired Israeli Defense Force Brig. Gen. Moshe Edri, Assistant Minister of Defense for chemical, biological, radiological and nuclear defense, Government of Israel, watches as Marines with Technical Rescue Platoon, Chemical Biological Incident Response Force, CBIRF, demonstrate rescuing a casualty from a trench in a contaminated environment during an official visit Aug. 29, 2016. CBIRF hosted officials from the Israeli Ministry of Defense for Chemical, Biological, Radiological and Nuclear defense to showcase their skills and techniques for responding to CBRN threats or events worldwide. - Retired Israeli Defense Force Brig. Gen. Moshe Edri, Assistant Minister of Defense for chemical, biological, radiological and nuclear defense, Government of Israel, watches as Marines with Technical Rescue Platoon, Chemical Biological Incident Response Force, CBIRF, demonstrate rescuing a casualty from a trench in a contaminated environment during an official visit Aug. 29, 2016. CBIRF hosted officials from the Israeli Ministry of Defense for Chemical, Biological, Radiological and Nuclear defense to showcase their skills and techniques for responding to CBRN threats or events worldwide.

Brig. Gen. Lori E. Reynolds, the commanding general of Marine Forces cyberspace Command, speaks to the audience during the activation of command ceremony of Marine Corps Cyberspace Warfare Group at Fort George G. Meade, Maryland, March 25, 2016. The mission of MCCYWG is to man, train and equip Marine Cyberspace mission teams to perform both defensive and offensive cyber operations in support of United States Cyber Command and Marine Forces Cyberspace Command. - Brig. Gen. Lori E. Reynolds, the commanding general of Marine Forces cyberspace Command, speaks to the audience during the activation of command ceremony of Marine Corps Cyberspace Warfare Group at Fort George G. Meade, Maryland, March 25, 2016. The mission of MCCYWG is to man, train and equip Marine Cyberspace mission teams to perform both defensive and offensive cyber operations in support of United States Cyber Command and Marine Forces Cyberspace Command.

Marine Capt. Katie Higgins, the first female pilot with the U.S. Navy Flight Demonstration Squadron, or Blue Angels, speaks with media aboard Marine Corps Air Station Beaufort, South Carolina, April 9, 2015. The Severna Park, Maryland native is now the newest pilot of "Fat Albert," a C-130 Hercules flown by the Blue Angels. (U.S. Marine Corps photo by Lance Cpl. Olivia G. Ortiz/Released) - Marine Capt. Katie Higgins, the first female pilot with the U.S. Navy Flight Demonstration Squadron, or Blue Angels, speaks with media aboard Marine Corps Air Station Beaufort, South Carolina, April 9, 2015. The Severna Park, Maryland native is now the newest pilot of "Fat Albert," a C-130 Hercules flown by the Blue Angels. (U.S. Marine Corps photo by Lance Cpl. Olivia G. Ortiz/Released)

Marines and Sailors with the Chemical Biological Incident Response Force, II Marine Expeditionary Force practice their decontamination skills on a volunteer during a training evolution at the Guardian Center in Perry, Ga. on February 4, 2015. The training aims to provide the Marines and Sailors with realistic crisis response scenarios. (Photo by: Sgt. Fareeza Ali/USMC) - Marines and Sailors with the Chemical Biological Incident Response Force, II Marine Expeditionary Force practice their decontamination skills on a volunteer during a training evolution at the Guardian Center in Perry, Ga. on February 4, 2015. The training aims to provide the Marines and Sailors with realistic crisis response scenarios. (Photo by: Sgt. Fareeza Ali/USMC)

From the left, Col. Frank Donovan, First Lt. Jonathan Messer, Maj. Brandon Turner, Maj. Michelle Macander, Maj. Jessica Ryu, Capt. Rob Sherwood, Capt. A.J. Cillo, Capt. Matt Windhol, and Maj. Jake Hood, Marines with the Expeditionary Warfare School, Quantico, Va., pose with the Kennedy Cup at the JFK 50 mile run in downtown Boonsboro, Maryland, Nov. 22, 2014. They won this year’s Kennedy Cup with completion times ranging from 7 hours, 22 minutes to just more than 11 hours, 30 minutes. The first JFK 50 Mile Challenge was held in the spring of 1963 and has since been held annually in Washington County, Maryland. - From the left, Col. Frank Donovan, First Lt. Jonathan Messer, Maj. Brandon Turner, Maj. Michelle Macander, Maj. Jessica Ryu, Capt. Rob Sherwood, Capt. A.J. Cillo, Capt. Matt Windhol, and Maj. Jake Hood, Marines with the Expeditionary Warfare School, Quantico, Va., pose with the Kennedy Cup at the JFK 50 mile run in downtown Boonsboro, Maryland, Nov. 22, 2014. They won this year’s Kennedy Cup with completion times ranging from 7 hours, 22 minutes to just more than 11 hours, 30 minutes. The first JFK 50 Mile Challenge was held in the spring of 1963 and has since been held annually in Washington County, Maryland.