200113-M-IB436-1030 CAMP HANSEN, Okinawa (Jan. 13, 2020) Hospitalman Blakely Jones, a corpsman with the Armed Services Blood Bank, inserts a needle into the arm of Lance Cpl. Lance Hamilton, a signals intelligence analyst with the 31st Marine Expeditionary Unit (MEU), during a blood drive on Camp Hansen, Okinawa, Japan, Jan. 13, 2020. Marines and Sailors of the 31st MEU donated blood to support the MEU’s expeditionary blood bank for blood transfers in austere environments. The 31st MEU, the Marine Corps' only continuously forward-deployed MEU, provides a flexible and lethal force ready to perform a wide range of military operations as the premier crisis response force in the Indo-Pacific region. (U.S. Marine Corps photo by Lance Cpl. Joshua Sechser/Released)