The element of surprise in the Yemen airstrikes was 'very likely lost' as a result of the controversial leaked Signal chat, a Democrat senator told Caine during a Senate hearing Tuesday.

President Trump’s nominee to be the U.S. military’s highest-ranking officer on Tuesday asserted that he would have stopped a Signal chat among high-ranking officials last month had he been in the group.

President Donald Trump’s pick to be his senior military adviser, retired Lt. Gen. Dan Caine, said something important at his confirmation hearing. I don’t mean his oblique criticism of Trump’s top national security aides for discussing tactical details of upcoming strikes on Houthi fighters in Yemen over the publicly available,

The White House has declared the controversy around a Signal chat for a military strike that inadvertently included a journalist to be “closed,” but the episode has left some in President Trump’s

President Donald Trump has long argued he is more competent than his political opponents, while they, in turn, contend he is more chaotic, a debate likely to continue as his national security team’s communications in a Signal group chat come under scrutiny.

Sources say the national security adviser and his team made at least 20 group chats on the commercial messaging app.

U.S. National Security Advisor Mike Waltz received emails via his personal email account but has never used that account to send classified material, the White House said after The Washington Post reported Waltz and other National Security Council members used Gmail for government work.

The Washington Post is reporting that National Security Advisor Mike Waltz and his staff used their personal Gmail accounts for government communications. Washington Post national security reporter John Hudson joins Ana Cabrera to explain more.

Trump’s National Security Adviser was using Gmail for sensitive discussions—which is far less secure than Signal.