Sept. 11, 2025

Summary Report: Lessons Learned from DoD OIG Reports on Acquisition Oversight (Report No. DODIG-2025-155)

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. The purpose of these summaries is to provide helpful and timely information that is relevant to the DoD’s priorities.

Jan. 21, 2025

Project Announcement: Evaluation of U.S. Africa Command Crisis Response Capabilities (Project No. D2025-DEV0PC-0040.000)

The purpose of this memorandum is to notify you that we are initiating the subject evaluation. The objective of this evaluation is to assess the effectiveness with which the U.S. Africa Command (USAFRICOM) and its Service Components developed and implemented plans and capabilities to respond to possible crises in North and West Africa.

Sept. 19, 2024

Audit of the E-2D Advanced Hawkeye Capabilities (Report No. DODIG-2024-136)

The objective of the audit was to determine whether the Department of the Navy effectively managed deficiencies identified during operational testing, to achieve the performance capabilities for the E 2D Advanced Hawkeye modifications.

May 13, 2022

Lead Inspector General for Operation Freedom’s Sentinel and Operation Enduring Sentinel I Quarterly Report to the United States Congress I January 1, 2022 – March 31, 2022

Publicly Released: May 17, 2022

This Lead Inspector General (Lead IG) report to the United States Congress is the 28^th quarterly report detailing Operation Freedom’s Sentinel (OFS) and the 2^nd report on Operation Enduring Sentinel (OES).  The report summarizes significant events involving OFS and OES, and describes completed, ongoing, and planned Lead IG and partner agency oversight work.  This report covers the period from January 1, 2022, through March 31, 2022.  

Jan. 11, 2022

Audit of the Defense Health Agency’s Reporting of Improper Payment Estimates for the Military Health Benefits Program (DODIG-2022-052)

Publicly Released: January 13, 2022

The objective of the audit was to determine whether the Defense Health Agency (DHA) accurately identified and reported improper payments as required by the Payment Integrity Information Act of 2019 (PIIA).

Nov. 23, 2020

Lead Inspector General for East Africa And North And West Africa Counterterrorism Operations I Quarterly Report to the United States Congress | July 1, 2020 - September 30, 2020

Publicly Released: November 25, 2020

This Lead Inspector General (Lead IG) report to the United States Congress is the 9th and final quarterly report on the East Africa Counterterrorism Operation and the North and West Africa Counterterrorism Operation. The purpose of these operations is to degrade or contain al-Qaeda, ISIS, their associated forces, and other violent extremist organizations (VEO) in designated regions of Africa. This report, which covers the period from July 1 through September 30, 2020, summarizes significant events related to these operations and describes ongoing and planned Lead IG and partner agency oversight work.

Oct. 1, 2020

FY 2021 Comprehensive Oversight Plan for Overseas Contingency Operations

This Fiscal Year 2021 (FY 2021) Comprehensive Oversight Plan for Overseas Contingency Operations (COP–OCO) is the sixth annual joint strategic oversight plan submitted to Congress by the Lead Inspector General for Overseas Contingency Operations (Lead IG). This report describes the Lead IG and partner agencies’ oversight of U.S. activities in support of the ongoing overseas contingency operations.

Aug. 28, 2020

Lead Inspector General for East Africa And North And West Africa Counterterrorism Operations I Quarterly Report to the United States Congress | April 1, 2020 - June 30, 2020

Publicly Released: September 1, 2020

This Lead Inspector General (Lead IG) report to the United States Congress on the East Africa Counterterrorism Operation and the North and West Africa Counterterrorism Operation is the 8th quarterly report detailing both operations. The purpose of these operations is to degrade al-Qaeda and ISIS affiliates, and other violent extremist organizations (VEO), in designated regions of East and North Africa, and contain them in designated regions of West Africa. This report covers the period from April 1, 2020, through to June 30, 2020.

July 16, 2020

Lead Inspector General for East Africa And North And West Africa Counterterrorism Operations I Quarterly Report to the United States Congress | January 1, 2020 - March 31, 2020

This Lead Inspector General (Lead IG) report to the United States Congress on the East Africa Counterterrorism Operation and the North and West Africa Counterterrorism Operation is the 7th quarterly report detailing both operations. The purpose of these operations is to degrade al Qaeda and ISIS affiliates, and other terrorist groups, in designated regions of Africa. This report covers the period from January 1, 2020, through to March 31, 2020.

May 11, 2020

Lead Inspector General for Operation Inherent Resolve I Quarterly Report to the United States Congress I January 1, 2020 – March 31, 2020

Publicly Released: May 13, 2020 

This is the 21st Lead Inspector General (Lead IG) report to the United States Congress on Operation Inherent Resolve (OIR), the overseas contingency operation to combat the Islamic State in Iraq and Syria (ISIS). The report covers the period January 1, 2020 through March 31, 2020, and summarizes the quarter’s key events and describes completed, ongoing, and planned Lead IG and partner agency oversight work related to OIR.