PAE Incorporated provides operational solutions and outsourced services for the United States government, other allied governments, international organizations, and companies. The company operates through two segments, Global Mission Services and National Security Solutions. The Global Mission Services segment engages in logistics and stability operations, including lifecycle logistics operations, humanitarian, and stability operations; infrastructure management, such as mission operations support, space development and operations, and test and training ranges; and force readiness comprising the maintenance and repair of military and civilian vehicle fleets and aircraft. The National Security Solutions segment offers counter-threat solutions, such as training support and counter-terrorism solutions; information optimization services, including business process outsourcing services to government agencies, such as citizenship processing and litigation services, and systems support; and intelligence solutions comprising intelligence analysis, mission support, program management, engineering, and training solutions. The company was founded in 1955 and is based in Falls Church, Virginia. As of February 15, 2022, PAE Incorporated operates as a subsidiary of Amentum Government Services Holdings LLC.