An old-fashioned turf battle is erupting over the transfer of a fighter squadron from the District of Columbia to Maryland with critics worried this leaves the nation’s capital dangerously exposed to ...

Outgoing US defence secretary Lloyd Austin has announced a $500m (£407m) aid package for Ukraine, including air defence missiles, ammunition and equipment for F-16 fighter jets.

Achieve your AI goals with a secure, enterprise-grade content management and collaboration platform. Create just the agent you need in a single click by choosing the SharePoint content your agent is ...