Members of Congress and national security staffers were stunned Monday by a bombshell report that top Trump administration officials — including the vice president and Defense secretary — discussed war plans in a Signal group chat.

“Only one word for this: FUBAR,” Rep. Pat Ryan (D-N.Y.), an Army veteran who sits on the Armed Services Committee wrote on X. “If House Republicans won’t hold a hearing on how this happened IMMEDIATELY, I’ll do it my damn self.”