Berkshire Hathaway Reenters Airlines with 26 Billion Delta Air Lines Stake Oil Prices Advance as Markets Question Prospects for USIran Diplomatic Breakthrough Westpac Faces A26 Million Penalty for Hardship Application Processing Delays UK Exports to US Plunge 25 as Trumps Liberation Day Tariffs Reshape Trade Balance Knowledge Realty Trust Plans Rs 700 Crore Investment for 14 Million Sq Ft Office Development in Bengaluru SpaceXs Potential Public Listing Could Expand the Space Economy Russia Warns of Systematic Strikes on Kyiv Geopolitical Tensions Escalate Markets on Edge