Top national security officials — in the White House, the Pentagon and the State Department — couldn’t provide answers.

Marco Rubio’s new role as national security adviser will place him closer to President Donald Trump at a higher frequency as ...

President Donald Trump announced he has ordered a stop to airstrikes on the Houthis after the group told the United States ...

S oon after former National Security Adviser Mike Waltz appeared at the center of a major scandal over the use of messaging ...

Canada's Prime Minister Mark Carney and President Donald Trump debated annexing Canada as 51st state during a White House ...

The pause led to 11 flights loaded with artillery shells and other weaponry and bound for Ukraine being stopped, Reuters said.

A hacker breached TeleMessage, a government-approved messaging app used by Trump administration officials, exposing archived ...

Roughly a week after Donald Trump started his second term as president, the U.S. military issued an order to three freight ...

Hegseth ordered the abrupt cancellation of weapons flights to Ukraine in February without Trump’s knowledge and blindsiding top national security officials.

Hegseth’s decision reportedly followed an Oval Office meeting on January 30, though Trump did not explicitly direct Hegseth ...

The suspension reportedly affected 11 shipments of artillery shells and weapons from Dover Air Force Base and a U.S. base in ...