The Japanese yen extended its rally against the dollar on Friday, climbing higher after Tokyo explicitly warned it stands ready to intervene in the foreign exchange market.

The move arrives as geopolitical tensions surrounding the Iran conflict spill over into currency markets, with traders pricing in a heightened probability of BoJ action to curb volatility ahead of President Donald Trump’s upcoming visit to Japan.

“FX intervention will only get them so far,” one strategist noted following the yen’s latest surge.

Market participants noted that while intervention can provide short-term relief, it rarely alters the underlying trend. “FX intervention will only get them so far,” one strategist noted following the yen’s latest surge.

The currency’s strength reflects a broader flight-to-safety dynamic, compounded by oil price fluctuations and shifting risk sentiment tied to Middle East developments.

Japan’s monetary authorities have historically stepped in when yen moves are deemed disorderly or excessively one-sided.

With the BoJ still navigating a gradual policy normalization path, any direct FX action would mark a significant escalation in its defense of the currency, particularly as global macro risks remain elevated.