Guardian Defense Group Inc., Alexandria, Virginia, was being awarded a $10,000,000 firm-fixed-price, indefinite-delivery/indefinite-quantity contract with a five-year ordering period for behavioral analysis support in the areas of behavioral assessment, leadership development and training, and assessment and selection board support services to various assessment and selection programs for the Marine Corps Embassy Security Group Recruiting, Assessment and Selection (RASS) Program. Work will be performed on Marine Corps Base Quantico, Virginia, with an expected completion date of Jan. 16, 2030. Fiscal 2025 operations and maintenance (Marine Corps) funds in the amount of $153,870 will be obligated at the time of award for task order one and will expire at the end of the current fiscal year. Subsequent task orders will utilize fiscal operations and maintenance (Marine Corps) funds available at time of task order award. This contract was competitively procured via the SAM.gov website, with two proposals received. The Marine Corps Installations National Capital Region-Regional Contracting Office, Quantico, Virginia, is the contracting activity (M00264-25-D-0001).