U.S. Navy Petty Officer 1st Class Tim Hawkins retrieves a survivor of Hurricane Katrina from a rooftop. U.S. Navy Petty Officer 1st Class Tim Hawkins retrieves a survivor of Hurricane Katrina from a rooftop in New Orleans, La., on Sept. 5, 2005. Department of Defense units are mobilized as part of Joint Task Force Katrina to support the Federal Emergency Management Agency's disaster-relief efforts in the Gulf Coast areas devastated by Hurricane Katrina. SHARE: Download: Full Size (0.09 MB) Credit: VIRIN: 428347-C-AKC12-324.jpg Photo Gallery