Japan and US jointly intervene to stabilise yen, pledge further action

Japan and the United States have confirmed they are coordinating yen-buying intervention in currency markets, signalling readiness to take additional steps if needed.

The joint action underscores shared concern over the yen's weakness, which has pressured Japan's economy and rippled across Asian trade. The intervention came as the yen traded near multi-decade lows against the US dollar, eroding purchasing power for Japanese importers and consumers.

Official statements from both governments affirmed the coordinated nature of the move, marking a rare moment of currency-market alignment between Tokyo and Washington. Policymakers stressed the intervention reflects ongoing monitoring of exchange-rate volatility and readiness to respond to disruptive moves.

The decision signals that authorities view current yen weakness as a concern warranting direct action, rather than a natural market correction. Previous interventions by Japan alone have had limited effect, making US partnership a significant escalation. Analysts expect both governments to remain vigilant on currency swings in coming weeks, with the possibility of further coordinated steps should the yen face additional downward pressure.