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Private First Class Christopher Carlson, machine gunner, 1st Battalion, 5th Marine Regiment, and Pfc. Ivan Martinez, team leader, 1st Bn, 5th Marines, post security during a helicopter raid in support of Exercise Steel Knight 2014 at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Dec 11th, 2013. The training developed important skills and tactics necessary for their upcoming deployment to Australia. Steel Knight is an annual exercise that includes elements from the entire I Marine Expeditionary Force that focuses on conventional operations and provides realistic training that prepares Marines for overseas operations. (U.S Marine Corps photo by Lance Cpl. Jonathan Boynes/Released)
131211-M-PC317-584.JPG Photo By: Lance Cpl. Jonathan Boynes

Dec 18, 2013
Twentynine Palms, Ca - Private First Class Christopher Carlson, machine gunner, 1st Battalion, 5th Marine Regiment, and Pfc. Ivan Martinez, team leader, 1st Bn, 5th Marines, post security during a helicopter raid in support of Exercise Steel Knight 2014 at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Dec 11th, 2013. The training developed important skills and tactics necessary for their upcoming deployment to Australia. Steel Knight is an annual exercise that includes elements from the entire I Marine Expeditionary Force that focuses on conventional operations and provides realistic training that prepares Marines for overseas operations. (U.S Marine Corps photo by Lance Cpl. Jonathan Boynes/Released)


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