West Asia War Nears Week, Iran Slams US; India Rules Out Fuel Cuts, Markets Rebound

• West Asia conflict nears a week, economist Jeffrey Sachs warns of global economic crisis without emerging economies' intervention.
• Iran's Foreign Minister Abbas Araghchi states US will "bitterly regret" sinking an Iranian warship off Sri Lanka.
• Indian government sources rule out fuel supply disruptions or pump price hikes for retail consumers despite global energy volatility.
• Indian equity markets rebound sharply, with Sensex surging 900 points and Nifty snapping a three-day losing streak.
• US indicates India-US trade deal is close to completion, potentially unlocking new economic opportunities.