Coordinated currency intervention by US and Japan marks first joint action since 2011 to curb yen weakness and ease Asian FX pressure.
Japan and the US conducted their first joint foreign exchange intervention since 2011, narrowing the Japanese yen’s undervaluation. The move targeted excessive JPY weakness and aimed to reduce selling pressure on regional currencies like the South Korean won and Chinese renminbi.
The last coordinated intervention occurred 15 years ago following the 2011 Tohoku earthquake, when authorities acted to weaken an overvalued yen. Current efforts reflect concerns over undervaluation in Asian currencies, with US participation adding credibility to Japan’s policy actions.
Analysts noted US support may signal expectations of yen appreciation, potentially reducing the need for large-scale asset sales and limiting volatility in US Treasury markets.