U. S. Marine Sgt Eloy Berrera, an aerial gunner, checks the area outside of a CH 53 helicopter prior to a flight to desert survival training in the Geggade Desert, Djibouti, March 23, 2009. The training provided by the French Forces in Djibouti integrates U.S. service members deployed to Camp Lemonier, Djibouti and French military personnel while teaching survival skills specific to the Djiboutian deserts.