Gen. David Petraeus speaks with Secretary Gates aboard a U.S. Marine Corps helicopter. Commander of U.S. Central Command Gen. David Petraeus, U.S. Army, speaks with Secretary of Defense Robert M. Gates aboard a U.S. Marine Corps helicopter from Marine Helicopter Squadron 1 after the activation ceremony of U.S. Cyber Command at Fort Meade, Md., on May 21, 2010. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 606665-Z-GDD61-403.jpg Photo Gallery