Asian Markets Slide as US-Iran Conflict Escalates

Asian equity markets experienced widespread declines starting August 31, 2026, driven by a combination of geopolitical instability and hawkish monetary signals from the United States. Kevin Warsh, Chair of the Federal Reserve, indicated at the Jackson Hole symposium that inflation remains a concern at 3.7 percent, suggesting borrowing costs may need to increase to reach the 2 percent target. This increased market expectations for a rate hike during the Federal Open Market Committee meeting on September 15-16.

Simultaneously, military tensions escalated as U.S. forces struck two rocket launchers on Larak Island in Iran. Iran retaliated with strikes on U.S. military targets in Jordan and drone attacks against the Al Minhad airbase in the United Arab Emirates. President Donald Trump claimed that Kharg Island, Iran's main oil terminal, was being destroyed, though the military did not confirm this. These hostilities pushed Brent crude oil prices above $91 per barrel, reviving fears of a closure of the Strait of Hormuz.

The dual pressures triggered sharp losses in Seoul, where the Korea Composite Stock Price Index dropped 2.41 percent, and in Tokyo, where the Nikkei 225 fell. Indian benchmarks, the BSE Sensex and NSE Nifty, also closed lower despite reporting a robust first-quarter GDP growth of 7.8 percent. On Wall Street, the Dow Jones Industrial Average dropped more than 370 points during the final session of August, reflecting broader investor nervousness regarding risk allocations as the market entered September.