Trump Confirms U.S. Backed Yen Support in Rare Currency Intervention

WASHINGTON-U.S. President Donald Trump confirmed on Sunday that Washington had intervened to support the Japanese yen, describing the move as a gesture of friendship toward a key ally that would also provide financial benefits for the United States and contribute to global economic stability.

Speaking to reporters aboard Air Force One while returning to Washington, Trump said the decision reflected the close relationship between the United States and Japan. He said the intervention would benefit the U.S. financially and was intended primarily as “a signal of friendship,” adding that Washington had responded after Japan sought assistance as its currency weakened.

Trump said the United States was in a strong financial position and was willing to assist Japan, which has faced sustained pressure on its currency. He also remarked that Japan had generally been a reliable partner for the United States, while making a historical reference to the attack on Pearl Harbor.

The comments marked Trump’s first public confirmation that the United States had taken part in efforts to support the Japanese currency following reports that U.S. authorities had coordinated with Tokyo in the foreign exchange market.

The Financial Times reported on Friday that the U.S. Treasury had worked jointly with Japan to bolster the yen, citing people familiar with the matter. According to the newspaper, the Federal Reserve Bank of New York sold euros to purchase yen on behalf of the U.S. Treasury in an unusual operation.

If confirmed, the coordinated action would represent the first joint intervention by the United States and Japan aimed at supporting the yen since 1998, according to the Financial Times.

The intervention followed a sharp depreciation of the Japanese currency. Last month, the yen weakened to 163.24 against the U.S. dollar, its lowest level since 1986, amid a combination of elevated U.S. interest rates, higher oil prices and persistent capital outflows that weighed on investor demand for the currency.

The yen recovered significantly during the previous week, prompting market speculation that Japanese authorities had already entered the foreign exchange market to slow the currency’s decline before reports emerged of possible U.S. participation.

Analysts cited by the Financial Times estimated that Japan’s market intervention may have totaled approximately 8.45 trillion yen, equivalent to about $52.8 billion. Japan’s Nikkei business daily separately estimated the amount at between 6 trillion and 7 trillion yen.

Currency interventions by major economies are relatively uncommon and are generally undertaken during periods of significant market volatility or when governments judge that exchange-rate movements have become excessively rapid or disorderly. Coordinated interventions involving multiple governments are rarer still and often attract close attention from investors because they can signal a shared commitment to stabilizing financial markets.

Neither the White House nor U.S. Treasury officials were quoted in the source material providing further details of the operation, including its timing, scale or duration. Likewise, no comments from Japanese government officials were included regarding the reported intervention.

Trump’s remarks nevertheless offered public confirmation that Washington had participated in supporting Japan’s currency after days of market speculation following reports of coordinated action. The comments came as investors continued to assess the implications of official intervention for global currency markets and the broader economic relationship between the United States and Japan.