Officials say texts sent by Waltz, Ratcliffe in Signal chat may have damaged US’ ongoing ability to gather intel on Houthis

Current and former US officials have told CNN they believe two texts sent by national security adviser Mike Waltz and CIA Director John Ratcliffe in the now-infamous group chat involving senior US officials discussing battle plans to strike Houthi targets in Yemen, may have done long-term damage to the US’s ability to gather intelligence on the Iran-backed group going forward.

Current and former US officials have told CNN they believe two texts sent by national security adviser Mike Waltz and CIA Director John Ratcliffe in the now-infamous group chat involving senior US officials discussing battle plans to strike Houthi targets in Yemen, may have done long-term damage to the US’s ability to gather intelligence on the Iran-backed group going forward. Although messages from Defense Secretary Pete Hegseth detailing the sequencing, timing and weapons to be used in a March attack on the Houthis have drawn the most scrutiny because they could have endangered US servicemembers if revealed, the messages from Waltz and Ratcliffe, in the chat Atlantic editor Jeffrey Goldberg was added to, contained equally sensitive information, these sources said. In one of the messages, Ratcliffe told other Cabinet members who were discussing whether to delay the strikes that the CIA was in the act of mobilizing assets to collect intelligence on the group, but that a delay might offer them the opportunity to “identify better starting points for coverage on Houthi leadership.” That text, according to the current and former officials, exposed the mere fact that the US is gathering intelligence on them — bad in and of itself — but also hinted at how the agency is doing it. The language about “starting points,” these people said, suggests clearly that the CIA is using technical means like overhead surveillance to spy on their leadership. That could allow the Houthis to change their practices to better protect themselves. Then, in a later message, Waltz offered an extremely specific after-action report of the strikes, telling the thread that the military had “positive ID” of a particular senior Houthi leader “walking into his girlfriend’s building” — offering the Houthis a clear opportunity to see who the US was surveilling and potentially figure out how, thus enabling them to avoid that surveillance in the future, the sources said. The Houthis have “always been difficult to track,” said a former intelligence official. “Now you just highlight for them that they’re in the crosshairs.”