Florida voters are heading to the polls to choose a replacement for former Rep. Mike Waltz (R-Fla.), the current national security adviser, in what has shaped up to be a major referendum on President ...

Mike Waltz was selected by President Trump to serve as the 29th National Security Advisor of the U.S. just as soon as Trump ...

A Florida politician is at the center of the national security breach that took news headlines by storm this week. Here's what we know.

Frank Curnow, a retired Navy veteran, had a question for the Republican Party volunteers at an early voting site in Daytona Beach, Florida, on Thursday.

Rep. Michael Waltz, a Florida Republican, inadvertently invited a journalist to join a private chat with top Trump administration officials on the encrypted messaging app Signal. The journalist ...

The Atlantic's editor-in-chief Jeffrey Goldberg reported he was accidentally added by Mike Waltz to a group chat containing secret military plans.

National Security Advisor Michael Waltz – under scrutiny after inadvertently inviting a journalist into a private chat for top Trump Administration officials to discuss plans to attack a rebel group ...

The Atlantic editor-in-chief came forward in an article, writing that National Security Adviser Mike Waltz from Florida mistakenly included him in a group chat on the Signal messaging app.