Red shirt Friday

091019-M-3699S-030 BALURAN, Indonesia (Oct. 19, 2009) Navy Lt. Yesenia Astorga, assigned to the 11th Marine Expeditionary Unit (11th MEU) as a general medical officer, checks the heartbeat of a young patient at a clinic. Marines and Sailors of the 11th MEU are in Indonesia for an exercise focused on medical and dental assistance, engineering projects and military interaction. (U. S. Marine Corps photo by Cpl. Shawn M. Spitler