The European Union has pledged a robust response following the United States’ decision to impose heavy and generalized customs duties on steel and aluminum imports within a month. These new tariffs, announced on February 11, will apply to all countries, including those previously exempt. The move has sparked international concern and promises of retaliation from key trading partners.
US President Donald Trump signed two executive orders late Monday, stating, “Today, I am simplifying our customs duties on steel and aluminum so everyone understands what it means. It is 25%, with no exceptions or exemptions, and it applies to all countries.” The decision, set to take effect on March 12, cites “national security concerns” as the rationale behind the tariffs.
European Commission President Ursula von der Leyen condemned the move, calling the tariffs “unfair” and warning that they “will not go unanswered.” She emphasized that the EU would take “strong and proportionate countermeasures.” German Chancellor Olaf Scholz echoed this sentiment, stating, “If the US does not offer us another path, the European Union will respond collectively.”
The tariffs are expected to significantly impact countries like Canada, a major supplier of steel and aluminum to the US. Canadian Minister of Industry François-Philippe Champagne described the duties as “completely unfair” and vowed a “clear and appropriate” response. Other key suppliers, including Brazil, Mexico, and South Korea, are also bracing for the economic fallout. The UK Steel Federation expressed concern, labeling the tariffs a “devastating blow” to the industry.
President Trump justified the tariffs by alleging that some countries are acting as hubs for Chinese steel and aluminum imports into the US. He accused certain nations of welcoming Chinese investments to gain access to the American market. “Some countries have welcomed investments from nations like China, which are exploiting agreements to access the US market,” he said.
This is not the first time Trump has imposed such tariffs. During his first term (2017-2021), he introduced a 25% duty on steel and a 10% duty on aluminum, which were later rolled back either by his administration or his successor, Joe Biden. Trump also hinted at announcing “counter-customs duties” on Tuesday or Wednesday to align the tax rates on imported goods with those on US products in international markets.
The decision has reignited tensions between the US and its trading partners, with many fearing a potential trade war. South Korea’s interim President Choi Sang-mok assured that the government is committed to protecting business interests and maintaining close ties with the Trump administration. Meanwhile, the global steel and aluminum industries are bracing for the ripple effects of the new tariffs, which could disrupt supply chains and increase costs for manufacturers worldwide.
As the international community prepares for the fallout, the EU’s strong stance signals a challenging road ahead for US trade relations. The coming weeks will likely see further developments as affected nations strategize their responses to protect their economic interests.

