Asia markets track losses on Wall Street, extending market rout on Iran war impact.

Asia-Pacific markets were set to climb on Wednesday as investors tracked escalating tensions in the Middle East.

Investors in Asia will look toward the Bank of Japan decision, which is expected to hold rates at 0.75%.

Stocks tumble as attacks by Israel, Iran on critical energy infrastructure exacerbate fears for global energy supplies.

Asia markets track losses on Wall Street, extending market rout on Iran war impact.