June 9, 2026

Management Advisory: U.S. Marine Corps Hospital Assault Packs and Medical Material Reporting (Report No. DOWIG-2026-089).

This report contains classified information and no redacted version is available. To file a Freedom of Information Act Request, please submit a request to FOIA.gov.

June 9, 2026

Evaluation of the U.S. Air Force’s Implementation of Logistics Requirements for Agile Combat Employment in the Indo-Pacific Region” (Report No. DOWIG-2026-090).

This report contains classified information and no redacted version is available. To file a Freedom of Information Act Request, please submit a request to FOIA.gov.

June 9, 2026

Audit of DoW Support for the Care and Safety of Detainees in Response to the National Emergency at the Southern Border (Report No. DOWIG-2026-088)

The objective of this audit was to assess the effectiveness of the DoW’s planning and execution for the care and safety of individuals in the Department of Homeland Security’s custody (IDCs) in response to the national emergency at the Southern Border.

June 8, 2026

Project Announcement: Reannouncement of the “Evaluation of the Interoperability of DoW Counter-Unmanned Aircraft Systems (C-UAS), D2026-DEV0SR-0085.000"

We are reannouncing the subject evaluation, announced April 20, 2026 (attached), to inform you of changes to our title and objective. The original evaluation objective was to determine the extent to which the Military Services implemented Joint Interagency Task Force (JIATF) 401 policy and guidance for the testing, acquisition, and employment of Counter-Unmanned Aircraft Systems (C-UAS)

June 1, 2026

Management Advisory: The DoW’s Unclaimed Funds (Report No. DOWIG-2026-087)

This final management advisory provides the concerns found during the DoW Office of Inspector General’s review on Project No. D2026-D000AU-0036.001, “Management Advisory: The DoW’s Unclaimed Funds.” We previously provided copies of the draft management advisory and requested written comments on the recommendations. We considered management’s comments on the draft advisory when preparing the final advisory. These comments are included in this advisory. The Director, Defense Finance and Accounting Service, agreed to address the recommendations presented in this management advisory; therefore, we consider them resolved and open.

May 28, 2026

Summary Report: Lessons Learned from DoW OIG Reports on Military Construction (Report No. DOWIG-2026-086)

This summary report is one in a series of reports that summarizes key themes and lessons learned from our body of oversight work in several key areas. This report is related to military construction (MILCON). We offer these summaries to provide helpful and timely information relevant to DoW priorities.

May 20, 2026

Project Announcement: Termination of the Audit of the USS Boise Submarine Overhaul Contract (Project No. D2026-D000AT-0059.000)

We announced the subject audit on February 4, 2026 (attached). The objective was to assess the effectiveness of the Naval Sea Systems Command’s management of the USS Boise overhaul contract.

May 18, 2026

Project Announcement: Evaluation of the U.S. Army and Marine Corps’ Sustainment of Ashore Prepositioned Equipment at Subic Bay, Philippines (Project No. D2026-DEV0PA0095.000)

The purpose of this memorandum is to notify you that the DoW Office of Inspector General is initiating the subject evaluation.

May 15, 2026

Audit of the Defense Threat Reduction Agency’s Management of Grants (Report No. DOWIG-2026-085)

The objective of this audit was to determine whether the Defense Threat Reduction Agency (DTRA) effectively managed grants in accordance with the grant terms and conditions.

May 13, 2026

Audit of Cyber Vulnerabilities Impacting Department of the Air Force Defense Critical Infrastructure (Report No. DOWIG-2026-083)

The objective of this audit was to assess the progress made by the Department of the Air Force (DAF) in mitigating the Defense Critical Infrastructure (DCI) cybersecurity vulnerabilities identified during DoD assessments conducted in response to Section 1650 of the National Defense Authorization Act for FY 2017.