Defense Secretary Pete Hegseth on Wednesday doubled down on his assertion that he did not share classified plans to strike Houthi targets in a Signal group chat of Trump administration officials that was inadvertently shared with a journalist, who he claimed “has never seen a war plan.” In a combative post to the social platform X, Hegseth lambasted The Atlantic’s editor in chief, Jeffrey Goldberg, for publishing the Signal group chat messages, in which the Pentagon chief relayed details about airstrikes in Yemen earlier this month that an initial article on the matter did not contain, including the specific timeline...