The United States Coast Guard (Coast Guard) was not able to consistently interdict non-commercial vessels smuggling drugs into the United States. From fiscal years 2021 through 2023, the Coast Guard interdicted an estimated 421.9 metric tons of cocaine but fell short of its total cocaine removal goal of 690 metric tons. This occurred, in part, because the Coast Guard did not always have cutters available to perform the counterdrug mission and did not have a contingency plan to address the cutters’ unavailability. We found Coast Guard cutters were unavailable for 2,058 cumulative days over a 3-year period. Using the Coast Guard’s formula, we calculated that the Coast Guard could have interdicted an additional 57 to 89.1 metric tons of cocaine had these cutters been performing the counterdrug mission.
Report Date | Agency Reviewed / Investigated | Report Title | Type | Location | |
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Department of Homeland Security | The Coast Guard Faces Challenges Interdicting Non-Commercial Vessels Smuggling Drugs into the United States | Audit | Agency-Wide | View Report | |
Environmental Protection Agency | EPA OIG Strategic Plan 2024-2028 | Other | Agency-Wide | View Report | |
Government Publishing Office | MIR Summary: Passport Security and Accountability | Investigation |
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View Report | |
U.S. Agency for International Development | UKRAINE: Audit of Costs Incurred by Chemonics International, Inc. from January 1, 2018, to December 31, 2022 | Audit |
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View Report | |
U.S. Agency for International Development | UKRAINE: Audit of Costs Incurred by PACT Inc. from January 1, 2018, to December 31, 2022 | Audit |
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View Report | |
Department of the Interior | Summary: BLM State Office Director Violated Federal Regulations and DOI Policy | Investigation | Agency-Wide | View Report | |
Amtrak (National Railroad Passenger Corporation) | Employee Terminated for Appearance of Conflict of Interest | Investigation |
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View Report | |
Department of Health & Human Services | Medicare Part D Spending for 10 Selected Diabetes Drugs Totaled $35.8 Billion in 2023, an Increase of 364 Percent From 2019 | Audit | Agency-Wide | View Report | |
U.S. Agency for International Development | Financial Audit of Helvetas Swiss Intercooperation Under Multiple USAID Agreements for the Fiscal Year Ended December 31, 2023 | Other |
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View Report | |
U.S. Agency for International Development | Single Audit of Family Health International for the Years Ended September 30, 2021 | Other |
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View Report | |