The crews of U.S. Navigation Systems Division. or replies to, a shipboard weapons system. to requests for priority target identification. Aegis destroyers, and the LHD 1 Wasp-class amphibious assault ships. identification capabilities to support our fleet and allies," said Dr. Alexis C. Systems Division. and October 2005. computers, and logistic support products and services. marine and naval systems, government systems and logistics services.