A Philippine navy special operations troop prepares an intravenous injection for a mock casualty on Camp Navarro near Zamboanga, Philippines, Feb. 24, 2010. The training was hosted by U.S. Navy Seals as part of an advance combat medical course. A Philippine navy special operations troop prepares an intravenous injection for a mock casualty on Camp Navarro near Zamboanga, Philippines, Feb. 24, 2010. The training was hosted by U.S. Navy Seals as part of an advance combat medical course. SHARE: Download: Full Size (4.18 MB) Tags: photo essays Credit: VIRIN: 766814-W-WZO44-177.jpg Photo Gallery