This is a delivery order contract awarded by the Defense Threat Reduction Agency (DTRA), a defense agency, to Booz Allen Hamilton Inc., a leading professional services firm. The contract has a ceiling value of $531,814.00 and is a firm fixed-price delivery order, without a set-aside designation. The contract is for professional services to support critical government initiatives in areas such as cybersecurity, IT modernization, and systems engineering. Booz Allen Hamilton Inc. is a prime contractor with a diverse federal contract portfolio, including Indefinite Delivery Vehicles (IDVs) with various agencies like the National Institute of Allergy and Infectious Diseases and U.S. Customs and Border Protection. The company also engages in federally-funded research and development projects, such as a grant from the National Telecommunications and Information Administration focused on enhancing the security of 5G radio access networks.