The Trump administration is grappling with the aftermath of a significant leak involving a Signal group chat where top officials accidentally shared Yemen war plans with a journalist from The Atlantic, raising national security concerns. As Democrats call for the resignation of key officials, including Mike Waltz and Pete Hegseth, Republicans are attempting to defend their actions in the face of mounting criticism. Intelligence officials are scheduled to brief the Senate on the incident, which has sparked alarms among U.S. allies and is being condemned as a serious security violation. Amid the controversy, Trump has defended the involved officials, claiming that no classified information was exchanged, but the incident has prompted broader discussions about military transparency and communication protocols.