American Electronics Warfare Associates Inc.,* California, Maryland, is awarded a $248,228,343 cost-plus-fixed-fee, indefinite-delivery/indefinite-quantity contract to provide technical support services for the research, design, development, and associated engineering in support of battlespace simulation and distributed simulation requirements for the Naval Air Warfare Center Aircraft Division’s Integrated Battlespace Simulation and Test Department. These efforts include research, development, and maintenance of battlespace simulation tools, application of battlespace simulation tools to specific customer requirements, research and development of warfare scenarios, development and integration of battlespace entity models and behaviors, and support for delivered battlespace products. Work will be performed in Patuxent River, Maryland, and is expected to be completed in May 2028. No funds will be obligated at the time of award; funds will be obligated on individual orders as they are issued. This contract was competitively procured as a small business set-aside, one offer was received. The Naval Air Warfare Center Aircraft Division, Patuxent River, Maryland, is the contracting activity (N0042123D0005).