The following is the March 2023 Government Accountability Office study, Weapons Systems Sustainment: DOD Needs to Improve Its Reporting for Warehousing Pilot Program.
From the report
The National Defense Authorization Act (NDAA) for Fiscal Year 2017 authorized a 6-year pilot program for the Defense Logistics Agency (DLA) to provide storage and distribution services for weapon system contractors. Specifically, the Department of Defense (DOD) was authorized to enter into no more than five contracts...
https://news.usni.org/2023/03/10/gao-report-on-weapon-sustainment