PolicyBrief
H.R. 4343
119th CongressJul 10th 2025
United States-Greece Security Cooperation Reporting Act
IN COMMITTEE

This bill mandates a comprehensive report detailing the current and future state of the U.S.-Greece security cooperation, focusing on basing rights and strategic investments.

Grace Meng
D

Grace Meng

Representative

NY-6

LEGISLATION

New Defense Reporting Act Mandates Full U.S.-Greece Military Base Review Within 120 Days

This new piece of legislation, officially called the United States-Greece Security Cooperation Reporting Act, is a mandate for the Pentagon to deliver a detailed report on our military partnership with Greece. Within 120 days of the Act’s enactment, the Secretary of Defense, working with the Commander of U.S. European Command (EUCOM), must send a comprehensive breakdown to the House and Senate Armed Services Committees. Essentially, Congress wants a full accounting of what the U.S. is doing, where it’s doing it, and where it might be going next in the Eastern Mediterranean.

Why Greece Matters (It’s All About Location)

If you’ve ever heard the phrase “location, location, location,” this bill’s findings section is basically a map pointing to Greece. Congress recognizes the country’s crucial geographic position—it’s a NATO ally sitting right between Europe, the Middle East, and the Black Sea. This makes it a vital hub for U.S. and NATO operations and a key route for diversifying energy away from less stable regions. Think of Greece as a highly strategic logistics warehouse in a complicated neighborhood, which is why the U.S. has been deepening its ties through the 2021 Mutual Defense Cooperation Agreement (MDCA).

The Inventory: What the Pentagon Has to Report

This isn't just a casual check-in; the bill requires specific, granular details about our presence. First, the report must describe the full scope of basing rights the U.S. secured under the 2021 MDCA. Second, it needs to detail every activity and investment made at those MDCA sites since the agreement was signed. This includes key locations like Naval Support Activity (NSA) Souda Bay and the increasingly important Port of Alexandroupolis, which has become a crucial gateway for moving troops and gear into Eastern Europe. The report must also include a specific plan detailing future investments needed at Alexandroupolis.

The Expansion Question: Looking at the Islands

The most forward-looking part of this mandate is the requirement to analyze whether the U.S. should establish new bases or increase its military presence in Greece, specifically mentioning the Greek islands. While the bill doesn't mandate expansion, it forces the Department of Defense to formally assess the feasibility and strategic value of doing so. For everyday citizens, this is the part that signals a potential long-term shift in U.S. military posture in the region, which often translates into increased geopolitical focus and, potentially, more U.S. military personnel and resources moving to the area. Finally, the report has to assess how well the current security cooperation programs are actually working, making sure the previous investments are paying off.