Asian markets are poised for declines as investors follow Wall Street's lead lower, with the selloff fueled by escalating tensions in Iran. The region's equities are under pressure amid fears that geopolitical instability could disrupt global energy supplies and economic growth. Treasury bonds are climbing higher as investors seek safe-haven assets.

Federal Reserve Chair Jerome Powell addressed market concerns by downplaying near-term inflation risks from rising energy prices. His comments came after oil prices surged following attacks in the Middle East, which sparked fears of broader regional conflict. The Fed's stance suggests policymakers may not rush to tighten monetary policy despite inflationary pressures from energy markets.

Market participants are now weighing the implications of Powell's remarks against the backdrop of Middle East tensions. The combination of geopolitical risk and energy price volatility is creating uncertainty for investors navigating both equity and fixed-income markets. Bond yields are falling as prices rise, reflecting increased demand for government debt amid the risk-off sentiment.