The Missile Defense Agency (MDA) of the Department of Defense is seeking to extend its Technical Advisory and Assistance Services (A&AS) contracts related to Logistics, Environmental Management, and Facilities, Logistics, and Space Management through Class Justification and Approval (J&A) No. 23-0014. This extension pertains to existing contracts, specifically HQ0147-16-C-0041 for Logistics, HQ0147-16-C-0024 for Environmental Management, and HQ0147-18-C-0004 for Facilities, Logistics, and Space Management, which are critical for supporting the agency's operational capabilities. The extension will allow for continued support until October 31, 2023, and interested parties can reach out to Jonathan Wood at jonathan.wood@mda.mil or Michael Hicks at Michael.W.Hicks.ctr@mda.mil for further information.