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 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.

May 11, 2026

Audit of the DoW’s Management of the Acquisition of Handheld Targeting Systems (Project No. D2026-D000AT-0093.000)

The purpose of this memorandum is to notify you that the DoW Office of Inspector General is initiating the subject audit in May 2026. The objective of this audit is to assess the effectiveness of the DoW’s management of the acquisition of handheld targeting systems.

May 11, 2026

The FY 2025 DoW Financial Statement Audit Explained (Report No. DOWIG-2026-081)

This report summarizes the FY 2025 audit results and identifies the organizations that most contributed to each material weakness. FY 2026 audits remain ongoing and are not addressed in this report.

May 7, 2026

Audit of Interface Controls Over the DoW’s Advancing Analytics Repository (Report No. DOWIG-2026-079)

The objective of this audit was to assess whether the DoW effectively implemented interface controls to ensure the reliability of data ingested into the Advancing Analytics repository (Advana) from non-financial DoW source systems.

April 7, 2026

Project Announcement: Audit of the Processing and Execution of Aeromedical Patient Movements from the U.S. Indo-Pacific Command Area of Responsibility (Project No. D2026-D000RL-0070.000)

The purpose of this memorandum is to notify you that the DoW Office of Inspector General is initiating the subject audit.* The objective of this audit is to determine the extent to which U.S. Transportation Command and Air Force personnel processed and executed U.S.

March 25, 2026

Audit of Naval Supply Systems Command Management of Inventory Items with No Demand for 5 Years or More (Report No. DODIG-2026-073)

The objective of this audit was to assess the effectiveness of Naval Supply Systems Command (NAVSUP) management of inventory items with no demand for 5 years or more.

March 20, 2026

Audit of DoD’s Management of the Logistics Civil Augmentation Program Contract for the Multinational Security Support Mission in Haiti (Report No. DODIG-2026-071)

The objective of this audit was to assess the effectiveness of the DoD’s management of the Logistics Civil Augmentation Program V (LOGCAP V) contract for the Multinational Security Support (MSS) Mission in Haiti.

March 17, 2026

Audit of Navy Defective Parts and Contractor Restitution (Report No. DODIG-2026-070)

The objective of this audit was to assess the effectiveness of the Navy’s efforts to remove from the DoD supply chain defective spare parts provided by contractors, and to obtain restitution (reimbursement) from contractors that provide defective spare parts.