Military social media is filled with memes about Trump officials' use of Signal to discuss plans for airstrikes on Yemen.
National Security Advisor Michael Waltz 's fist, American flag and fire emoji combo (👊🔥🇺🇸) response to strikes on Yemen ...
But, alas, the chat is real, which Goldberg discovered after the chat decided on U.S. airstrikes on Houthi targets in Yemen, ...