Army Contracting Command-Detroit (ACC-DTA) intends to issue a Request for Proposal (RFP) W56HZV-21-R-0165 for System Technical Support (STS) and Sustainment System Technical Support (SSTS) services to the M88 Family of Vehicles (FoV).  The requirement is sole source to BAE Systems Land & Armaments, LP (BAE) under the authority of FAR 6.302-1, “Only One Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements”, BAE is the developer and manufacturer of the M88 FoV.  The Technical Data Package is source controlled by BAE and is non-competitive.  All responsible sources may submit a capability statement, proposal, or quotation, which shall be considered by the agency.  STS/SSTS services will include engineering, logistics, fielding and program management support.  The Government intends to award a new five year Cost Plus Fixed Fee (CPFF) contract.   The ordering period will cover fiscal years 2023-2027 (FY 23-27) with an estimated 557,285 hours of service. The RFP is targeted for release by 01 October 2021.  The proposals will be due approximately 90 days after RFP is released.  Contract award is targeted for July 2022.  This is a pre-solicitation notice (otherwise known as a synopsis).  Further inquiries may be addressed to Randy Hoffman at [email protected] for information requests.