Regulation & law · 09/10/2026

Department of the Air Force to Prepare Supplemental Environmental Impact Statement for Sentinel Deployment and Minuteman III Decommissioning

The Department of the Air Force is issuing a notice to prepare a Supplemental Environmental Impact Statement (SEIS) for the Sentinel Deployment and Minuteman III Decommissioning and Disposal, following the May 2023 Record of Decision (ROD) for the Ground Based Strategic Deterrent (GBSD) Program.