Lt. Sara Nelson examines a patient. U.S. Navy Lt. Sara Nelson (center), a medical officer with the 11th Marine Expeditionary Unit, examines a patient during a medical civic action program in Goubetto, Djibouti, on March 30, 2008. Marines and sailors from the 11th MEU are participating in the Combined Joint Task Force - Horn of Africa program along with U.S. Army soldiers from the 354th Civil Affairs Brigade. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 570725-U-QRR27-986.jpg Photo Gallery