This is a draft Request for Proposal for the long-term Operation, Maintenance, and Modernization of the Hawthorne Army Depot (HWAD), a Government-Owned, Contractor-Operated facility in Hawthorne, Nevada. The contract will include standard depot operations, ammunition demilitarization, base support services, and marketing idle facilities under the Armament Retooling and Manufacturing Support (ARMS) program. The period of performance is anticipated to begin on 1 January 2027. The Government is actively seeking industry feedback on the draft RFP and has outlined a two-phase proposal evaluation approach to reduce costs and improve efficiency.