US Defense Policy Shifts Raise Questions for NATO Allies and Defense Sector Allegion Stock Outlook Wall Street Sentiment Remains Cautious Amid Security Sector Shifts Huawei Unveils New Chip Design Method Intensifying Rivalry with Nvidia and Apple Treasury Yields Dip Slightly as Iran Peace Deal Optimism Tempers Market Sentiment Barclays Posts 18 Profit Increase Raises FullYear Income Guidance Nvidia Data Center Revenue Nearly Doubles in Strong Quarter but Shares Slide EasyJet Assures Summer Operations Unaffected by Jet Fuel Supply Concerns Amid Iran Tensions