This bill expands the existing "Buy American" requirements to explicitly include the Coast Guard , amending Section 4862 of Title 10, United States Code. The primary purpose is to ensure that the Coast Guard, similar to other branches of the Armed Forces, procures specific articles from American sources, thereby supporting domestic industries and standardizing procurement. The amendments broaden the scope of the law by replacing references to the "Department of Defense" with "Department of Defense or any branch of the Armed Forces." Furthermore, it clarifies that the Secretary of Homeland Security will oversee these requirements for the Coast Guard when it is not operating as a service in the Navy, often in consultation with the Secretary of Defense. These changes aim to ensure consistent application of domestic sourcing mandates across all relevant federal entities.