This federal contract award, valued at $543,934,762.54, was issued by the Naval Air Systems Command to Alliant Techsystems Operations LLC, a subsidiary of Northrop Grumman Corporation. The contract is for systems engineering and development services and is not set aside. As a major contractor in the defense industry, Alliant Techsystems has a long history of supporting the Department of Defense, particularly the Navy and Air Force, as well as NASA, through the manufacture and delivery of advanced defense electronics systems and components such as radar systems, sensors, missile components, and test equipment. The contract includes a number of subcontractor efforts, with companies like SV Microwave, Elite Metal Finishing, and Mono Engineering Corp. providing specialized products and services related to missile manufacturing and components.