Breaking News: Trump stands by national security adviser Mike Waltz despite disclosing military plans, saying he’s ‘learned a lesson….See More

Trump said that even though a journalist from The Atlantic was inadvertently added to a private chat about military plans, his presence had “no impact” on the military strikes in Yemen.

WASHINGTON — President Donald Trump stood by his national security adviser, Mike Waltz, after The Atlantic’s editor-in-chief was accidentally added to a private, high-level chat on the messaging app Signal where military plans were being discussed.

“Michael Waltz has learned a lesson, and he’s a good man,” Trump said Tuesday in a phone interview with NBC News.

Trump’s comments were his first substantive remarks since The Atlantic broke the story, which detailed how journalist Jeffrey Goldberg was inadvertently added to a group chat on a private messaging app where plans for military strikes in Yemen were discussed.

Trump said Goldberg’s presence in the chat had “no impact at all” on the military operation.

When asked what he was told about how Goldberg came to be added to the Signal chat, Trump said, “It was one of Michael’s people on the phone. A staffer had his number on there.”

The president expressed confidence in his team, saying he was not frustrated by the events leading up to The Atlantic’s story. The situation, Trump said, was “the only glitch in two months, and it turned out not to be a serious one.”

The Atlantic’s story sent shockwaves across Washington on Monday. Democratic lawmakers demanded answers from the White House in multiple letters, with one from a group of Senate Democrats calling the situation “an astonishingly cavalier approach to national security.”

Top Democrats on the House Armed Services, Intelligence, Foreign Affairs and Oversight committees wrote a separate letter, pushing for answers about other instances in which senior officials discussed national security issues “using the Signal messaging service or any other messaging service application that has not been approved for the transmission of classified information.”

White House officials defended the chat, with Defense Secretary Pete Hegseth claiming on Monday that “nobody was texting war plans.” White House press secretary Karoline Leavitt on Tuesday also claimed war plans were not discussed and “no classified material was sent to the thread.”

“As the National Security Council stated, the White House is looking into how Goldberg’s number was inadvertently added to the thread,” she added.