President Donald Trump announced a 25% tariff on imports from Japan and South Korea

Trump pointed to unfair trade balances in letters to South Korean President Lee Jae-myung and Japanese Prime Minister Shigeru Ishiba, threatening to impose tariffs unless these nations remove trade barriers and open their markets. The announcement is a toughening of the administration’s trade policy toward countries that do not have finalized agreements with the United States, and it comes after earlier tariff threats made in April 2025.

Trump extended the previous deadline of July 9 to August 1 in order to give more time for negotiations, and the tariffs come amid ongoing negotiations. Although Treasury Secretary Scott Bessent hinted that a number of trade agreements and announcements might be made soon, he cautioned that tariffs would be implemented if no amicable agreements could be reached.

The announcement triggered market declines, particularly impacting Japanese automakers, and caused volatility in currency markets as investors weighed the economic consequences. Both Japan and South Korea have been cautious in negotiations, partly due to domestic electoral concerns and fears that concessions might lead to higher taxes on key industries.

This move is part of a broader U.S. strategy to pressure multiple countries to reduce trade barriers, with similar tariffs announced on other nations and ongoing talks with the EU, India, and others