The Latest Breaking News from National Security

National Security Advisor Mike Waltz appeared to leave his Venmo friends list public. He was not the only top Trump official to do so

Débora Albuquerque scrawled “You lost, dude” on a statue. Now she’s being treated like a national security threat.

When top White House defense and national security leaders discussed plans for an attack on targets in Yemen over the messaging app Signal, it raised many questions about operational security and recordkeeping and national security laws. It also puts Signal in the spotlight.

When the natural environment is stretched beyond its ability to meet basic human needs for food, clean air, drinkable water and shelter, it is not just a humanitarian concern for the world community. Research shows that these crises are a matter of national security for the U.S. and other countries.

Signal app messages revealed Yemen bombing timelines, prompting debate about their classification and implications.

House Democrats have moved to potentially force the Trump administration to produce crucial documents related to the leaked Signal text messages that divided the nation in recent days due to concerns over national security.

US president said ‘we have to have that land’, as he claimed taking Greenland was essential for US national security.

Concerns have been raised about a home affairs secretary using an encrypted messaging app after a US scandal involving military plans sent on the same platform.

The reason for the switch remains unclear as climate change continues to increase the frequency and severity of extreme weather events