The Pentagon said it would investigate purported leaks of national security information, saying that the probes could include polygraph tests.

A New Mexico congressman on Friday characterized a new Trump administration plan to deploy additional troops to the border ...

Children’s Health Defense, founded by the health secretary, had published online a vaccine-safety page that looked like the ...

The Pentagon is investigating leaks of national security information, including using polygraph tests, one day after media ...

The Department of Defense plans to use polygraph tests to aid in investigating “recent unauthorized disclosures of national ...

The Pentagon has faced questions from lawmakers, local leaders and citizens over the removal of military heroes and historic ...

The Pentagon's intelligence and law enforcement arms are investigating what it says are leaks of national security ...

The Pentagon’s intelligence and law enforcement arms are investigating what it says are leaks of national security ...

US military officials are scrambling to develop a “Golden Dome” defense system that can protect the country from long-range ...

President Donald Trump signed an order to upend the Department of Education, battled judges, and spoke to both Russian ...

Hegseth signed a memo on Thursday identifying the latest programs he terminated, representing $580 million “in wasteful spending that is inconsistent” with the DOD’s priorities and nearly $170 million ...

Private equity investment in defense swelled in early 2025, even as the investment landscape is quickly shifting in both the ...