PASADENA, California, Dec. 17 -- Parsons Corp., an engineering, construction, technical and management services firm, issued the following news release: * * * Milestone Event Combines Autonomous Systems and Threat Emulation Capabilities * * * CHANTILLY, Va., (December 16, 2024) - In a groundbreaking initiative to enhance U.S. Air Force training operations, Parsons Corporation (NYSE: PSN), in collaboration with the University of Southern Mississippi, the Mississippi Air National Guard, and Se more PR