LEONARDO, N.J. - Petty Officer 1st Class James Moore, a member of the Atlantic Strike Team, ties off line on a training boom at the Oil Spil Response Technician course as part of the classes at the Oil and Hazardous Materials Simulated Environmental Test Tank facility in Leonardo, March 13, 2012. The National Strike Force is one of the Coast Guard's lines of defense during an oil spill or hazardous materials release. U.S. Coast Guard photo by Petty Officer 1st Class Matthew Schofield.