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Yen Surges as Japan Signals Rate Hike and US Treasury Backs Tighter Policy

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The Japanese yen surged against the US dollar on September 2, marking its biggest gain in a month. This move came after joint currency intervention by the US and Japan, with signals from Tokyo indicating interest rates could be raised at the end of September.

US Treasury Secretary Scott Bessent appeared to support tighter monetary policy in Japan, which likely contributed to the yen's rise. The yen's approximately 1% gain was its strongest since the joint currency intervention a month ago, with analysts suggesting central banks may have been involved in the move.

The situation has intensified debate over Washington's influence on Tokyo's economic policy. The US is concerned about an exchange rate above 160 yen per dollar and wants to prevent Japan from selling US government bonds to support its own currency.

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