Social media posts alleged that brass instruments could be hit with a 25% tariff, pointing to a Commerce Department document that frequently referenced ‘national security.’
WASHINGTON, DC: A viral narrative recently circulated claiming the Trump administration had officially classified brass musical instruments as a national security risk in order to levy import tariffs.
This rumor gained traction as the administration increasingly utilized national security justifications to implement new trade duties, including measures targeting imported drones.
Further fueling the confusion was a Department of Commerce proposal suggesting a potential 25% tariff on imported brass instruments—such as tubas, trombones, and trumpets.
The Claim: Did the administration label brass instruments a security threat?
A widely shared Facebook post stated, “Trump vs trumpets! This week, the Trump administration declared tubas, trombones, trumpets, and French horns a national security threat.”
The post continued, “Brass instruments could soon face a 25% tariff on imports, parts, and accessories, as part of a wider push to expand tariffs on aluminium, steel, and copper.”
Additionally, the post asserted that the brief, six-page Commerce Department document mentioned the phrase “national security” a total of nine times.
Similar versions of this story quickly spread across platforms like X and Reddit, and were picked up by several media outlets, including HuffPost and Classic FM.
The Reality: The claim is ultimately misleading
Investigation into the rumors revealed that the Department of Commerce had indeed published a notice in the Federal Register seeking public feedback regarding a proposed rule that could place tariffs on brass instruments and various other goods.
That proposal did, in fact, reference national security concerns.
However, officials were not targeting musical instruments because of any inherent security risk they posed. Instead, the regulatory focus is on the underlying raw material—specifically brass, which is a copper alloy.
The regulatory filing was rooted in Presidential Proclamation 10962, signed by Trump on July 30, 2025.
That proclamation asserted that copper imports in all forms, including alloys, were entering the United States in volumes and under conditions that potentially endangered national security.
Consequently, characterizing the government’s action as a direct ban or threat labeling of musical instruments is misleading.
A White House spokesperson clarified the administration’s stance in a statement: “Reshoring steel, aluminum, and copper production back to the United States is a national security prerogative, given that America cannot be reliant on foreign countries for metals that are critical for military hardware, key infrastructure, technology, etc.”
The representative further noted that placing levies solely on raw metals would leave a loophole, allowing foreign producers to bypass tariffs by converting those materials into finished consumer goods—such as instruments—before shipping them to the US.
“If we only tariff the raw slabs of these metals being dumped onto the US market, US producers would still get undermined by foreign metal production flowing instead into the foreign production of derivative products like instruments that then get dumped onto our market instead.”