Geopolitical Tensions Escalate as Iran Vows Resistance Amid Failed Peace Efforts Oil Markets on Alert Putin Nuclear Doctrine Update Roils Markets Stock Futures Bond Yields Decline AIRelated Layoffs Not Necessarily a Boost for Stocks SpaceX IPO Potential Investment Routes and Risks to Consider Berkshire Hathaway Portfolio Reshuffle New Stakes in Delta Air Lines and Alphabet Chinas Robot Training Drive Highlights Growing Competition in Humanoid Robotics Says Musk OMC Stocks Rally as Brent Crude Dips and Fuel Prices Rise for Fourth Time