Sign up for our newsletter about national security here. On a frigid day late last month, a Russian attack drone slipped through Ukraine’s air-defense systems and ...

The billionaire Tesla CEO has called for accountability for figures named in the Epstein files — despite appearing in them himself.

By Patricia Zengerle WASHINGTON, March 10 (Reuters) - The U.S. Senate confirmed General Joshua Rudd on Tuesday to lead the National Security Agency and the nation's Cyber Command, filling a position ...

By Courtney Rozen and Daniel Wiessner WASHINGTON, March 4 (Reuters) - Elon Musk, the billionaire and former adviser to ...

Senator Markwayne Mullin has a tough path as he moves toward leading the Department of Homeland Security, with immigration ...

Officials at multiple federal agencies have raised concerns about the safety and reliability of Elon Musk’s xAI artificial-intelligence tools in recent months, highlighting continuing disagreements ...

Nashville metro councilmembers have passed a resolution opposing a planned tunnel by one of Elon Musk’s companies to offer ...

A senior Democrat on the Senate Intelligence Committee said this week he would block the nomination of President Trump’s pick to lead the National Security Agency (NSA) and U.S. Cyber Command ...

Decisions come fast, even if contradictions and inconsistencies abound. But without much of a process, there is little ...

Add Yahoo as a preferred source to see more of our stories on Google. A screenshot authentically shows a real social media post made by Tesla co-founder Elon Musk stating, "If a national draft ever ...

A federal judge again struck down a Department of Homeland Security (DHS) policy seeking to block lawmakers from making unannounced visits to immigration detention facilities. U.S. District Court ...