Rising concern over a prolonged disruption around the Strait of Hormuz dominated the macro picture, sending New York crude prices above $108 a barrel. For Asia, the move matters quickly because the region remains highly exposed to imported energy costs and shipping risks.
The market reaction was visible in currencies as well. In New York trading, the yen weakened into the mid-160s against the dollar, its softest level in about one year and nine months, as investors favored the dollar amid heightened geopolitical strain.
That combination of higher oil and a weaker yen is especially uncomfortable for Japan. It raises the risk of imported inflation even as real household purchasing power remains under pressure, complicating the policy mix for both the government and the Bank of Japan.
The wider geopolitical backdrop also stayed in focus. President Donald Trump said the United States is reviewing a possible troop reduction in Germany, while testimony to a U.S. House committee argued that, despite criticism of the UN, Washington should stay engaged to avoid ceding influence to China.
Taken together, the headlines point to a more fragile external environment for Asia: higher energy costs, firmer dollar conditions and more visible strategic friction. If sustained, that mix could weigh on regional growth, keep inflation risks elevated in energy-importing economies and leave markets more sensitive to policy signals and geopolitical shocks.
China
Japan
Korea