When Donald Trump selected Mike Waltz to serve as national security adviser, the choice was widely seen as win-win: A combat veteran with four Bronze Stars would bring his judgment to the White House and his deep-red Florida House district was safe in Republican hands.

The White House on Monday said it was “moving forward” from the fallout surrounding the leak of sensitive military plans to a journalist in a Signal group chat among top administration officials—even as some Republicans push for an independent investigation.

Two U.S. officials also said that Waltz has created and hosted multiple other sensitive national-security conversations on Signal with cabinet members, including separate threads on how to broker peace between Russia and Ukraine as well as military operations. They declined to address if any classified information was posted in those chats.

Despite calls for Mike Waltz or Pete Hegseth to resign, so far White House officials are bashing only The Atlantic. Here’s the latest on the debacle.