Valiant Global Defense Services Inc., Herndon, Virginia, was awarded a $408,720,918 cost-plus-fixed-fee contract for mission support services. Bids were solicited via the internet with two received. Work will be performed at Fort Johnson, Louisiana, with an estimated completion date of Sept. 26, 2029. Fiscal 2024 operation and maintenance, Army funds in the amount of $1,900,000 were obligated at the time of the award. 418th Contracting Support Brigade, Joint Base Lewis-McChord, Washington, is the contracting activity (W911S8-24-C-0004).