The Pentagon’s acting inspector general announced Thursday that he would review Defense Secretary Pete Hegseth’s use of the Signal messaging app to convey plans for a military strike against Houthi ...

WASHINGTON—When Elon Musk visited the National Security Agency last month, current and former senior officials feared he was planning mass layoffs at its sprawling Maryland headquarters. Musk, who ...

President Trump has always solicited information from dubious sources. But now, in his second term, he has fewer people around him who try to keep those voices away.

The total cost of the U.S. military’s operation against the Iran-backed Houthi militants in Yemen is nearing $1 billion in ...

President Trump on Thursday confirmed a reported purge of national security agencies this week, with firings of at least a ...

Conservative activist Laura Loomer targeted a deputy national security adviser and questioned whether he is to blame for the Trump administration including a journalist in a Signal group text about ...

The Houthis shot down another U.S. Reaper drone, the third one that has been destroyed by the terror organization since early March.

The president called the activist, who met with him on Thursday, a ‘great patriot’ but denied she had any role in General ...

President Donald Trump has ousted Biden appointee Lt. Gen. Timothy Haugh from the NSA, naming Lt. Gen. William Hartman as acting director of the top intelligence agency.

The president of the European Commission said that the bloc is “prepared to respond” with countermeasures to President Donald ...

Trump’s war in Yemen has come under greater scrutiny after his national security officials leaked details of the initial ...