The US Dollar strengthened against the New Zealand Dollar, British Pound, and Gold on Tuesday, driven by escalating US-Iran tensions and growing expectations of a Federal Reserve interest rate hike, according to FX Street.

The NZD/USD pair saw selling pressure during the Asian session but remained within a familiar range observed over the past week, while GBP/USD slipped to around 1.3240, losing traction during the same trading hours. Meanwhile, Gold prices hit a fresh low since November 2025, hovering near the $3,942-$3,943 region.

FX Street noted that the prospect of a Fed rate increase is providing strong support to the US Dollar against the British Pound. For Japanese investors, these movements highlight the importance of monitoring US monetary policy and geopolitical developments, as they continue to influence global FX and commodity markets.