wrote, "the Coast Guard's most valuable contribution to [a military effort when catastrophe hits] may be as a model of flexibility, and most of all, spirit." Wil Milam, a rescue swimmer from Alaska told the magazine, "In the Navy, it was all about the mission. Practicing for war, training for war. In the Coast Guard, it was, take care of our people and the mission will take care of itself." Missions The eleven statutory missions as defined by law are divided into homeland security missions and non-homeland security missions: Non-homeland security missions Ice operations, including the International Ice Patrol Living marine resources (fisheries law enforcement) Marine environmental protection Marine safety Aids to navigation Search and rescue Homeland security missions Defense readiness Maritime law enforcement Migrant interdiction Ports, waterways and coastal security (PWCS) Drug interdiction Search and rescue The U.S. Coast Guard Search and Rescue (CG-SAR) is one of the Coast Guard's best-known operations. The National Search and Rescue Plan designates the Coast Guard as the federal agency responsible for maritime SAR operations, and the United States Air Force as the federal agency responsible for inland SAR. Both agencies maintain rescue coordination centers to coordinate this effort, and have responsibility for both military and civilian search and rescue. The two services jointly provide instructor staff for the National Search and Rescue School that trains SAR mission planners and coordinators. Previously located on Governors Island, New York, the school is now located at Coast Guard Training Center Yorktown at Yorktown, Virginia. National Response Center Operated by the Coast Guard, the National Response Center (NRC) is the sole U.S. Government point of contact for reporting all oil, chemical, radiological, biological, and etiological spills and discharges into the environment, anywhere in the United States and its territories. In addition to gathering and distributing spill/incident information for Federal On Scene Coordinators and serving as the communications and operations center for the National Response Team, the NRC maintains agreements with a variety of federal entities to make additional notifications regarding incidents meeting established trigger criteria. The NRC also takes Maritime Suspicious Activity and Security Breach Reports. Details on the NRC organization and specific responsibilities can be found in the National Oil and Hazardous Substances Pollution Contingency Plan. The Marine Information for Safety and Law Enforcement (MISLE) database system is managed and used by the Coast Guard for tracking pollution and safety incidents in the nation's ports.