Keywords: US Navy 060508-N-4021H-066 A Manta Unmanned Aerial Vehicle (UAV) launches from the flight deck of experimental boat ship Stiletto during Exercise Howler.jpg en San Diego May 8 2006 - A Manta Unmanned Aerial Vehicle UAV launches from the flight deck of experimental boat ship Stiletto during Exercise Howler off coast San Diego Stiletto is being tested for its usefulness in littoral combat warfare and interoperable environments U S Navy photo by Photographer's Mate Airman Damien Horvath RELEASED 2006-05-08 060508-N-4021H-066 Navy http //www navy mil/view_image asp id 34658 U S Navy photo by Photographer's Mate Airman Damien Horvath PD-USGov-Military-Navy M80 Stiletto ship 2006 Unmanned aerial vehicles |