Israel provided sensitive intelligence from a human source in Yemen on a key Houthi military operative targeted in an attack described by national security adviser Mike Waltz in an unclassified Signal chat with senior Trump administration officials, two U.S. officials said.

Shortly after the U.S. strikes began, Waltz texted that a key target of the attacks, a Houthi missile expert, had been seen entering his girlfriend’s building, which he said had been destroyed.

Israeli officials have complained privately to U.S. officials that Waltz’s text has become public, one U.S. official said.

Israel’s role in supplying information that helped track the militant highlights the sensitivity of some disclosures in the texts and raises questions about the Trump administration’s contention that no classified information was shared on the Signal chat, a publicly available nongovernmental app.... Read More: WSJ