U.S. Marines with Charlie Company, 4th Reconnaissance Battalion, 4th Marine Division, Marine Forces Reserve, and 3th Force Reconnaissance Company, 4th MarDiv, conduct radio checks in preparation for upcoming rescue and relief efforts in wake of Hurricane Irma at the Alabama Army National Guard Fort Whiting Armory in Mobile, Alabama, Sept. 9, 2017. Marines from units throughout the southeast are poised to support FEMA, state and local response efforts in anticipation of Hurricane Irma’s landfall. (U.S. Marine Corps photo by Pfc. Samantha Schwoch/Released)