Bessent Explains Washington's Motives Behind the Historic Yen Intervention
- US Treasury Secretary Bessent gave NHK a solo interview on the 31 July joint intervention.
- Washington feared selling pressure spreading from the yen to other Asian currencies.
- He said intervention sends a signal but policy changes trends, naming BOJ Governor Ueda.
- It was the first yen-buying joint intervention since June 1998, twenty-eight years ago.
- The dollar neared 164 yen in late July before falling back to the low 157s.
Washington and Tokyo buying yen together is rare enough to be a generational event: the last joint intervention of any kind was 2011, and the last one aimed at supporting the yen was June 1998, twenty-eight years ago. So when US Treasury Secretary Bessent sat down with NHK to explain the 31 July operation, the message mattered as much as the money.
The sequence: the dollar approached 164 yen in late July, a four-decade low for the currency; intervention pushed it to the low 157s; a joint statement followed on 3 August. Markets now read 160 as the line the authorities will defend.
Bessent's framing is revealing. He called the action more than a simple intervention, said yen stability matters for the whole region, and pointed to fears that selling pressure would spread to other Asian currencies. Then the sting: intervention can signal, but policy changes trends — followed by a nod to Governor Ueda doing what is needed. That is a public request for rate hikes.
Three paths: the BOJ hikes in September and the yen drifts toward the low 150s; the BOJ holds and speculators retest 160, where a second intervention would bite less; or the Federal Reserve cuts faster and a weaker dollar solves the problem without Japan lifting a finger.
