Iran crisis, the focus is on whether diplomacy can succeed and, if not, whether President Donald Trump will make the decision ...

DHS issued the warning to law enforcement saying the increased amount of signal jammers being smuggled into the U.S. poses "a threat to public safety and civilian aviation.” CBP “has seen a roughly ...

There’s been an 830% increase in the amount of U.S. Customs and Border Protection seizures of Chinese-manufactured signal ...

Judge Boasberg said Trump officials likely neglected record-keeping duties using auto-deleting Signal messages and ordered ...

The watchdog group American Oversight had asked a federal judge to order top national security officials to preserve any ...

Chief Judge James Boasberg of the D.C. Circuit Court issued a stern rebuke on Friday of Defense Secretary Pete Hegseth's ...

The wars in Ukraine and the Middle East offer Americans a glimpse into the battles of the future—and a warning.

The U.S. has shifted significant numbers of refueling tanker and fighter aircraft to position them to be able to respond if needed to the conflict, such as possible evacuations or airstrikes. Hegseth ...

Nippon Steel Finalizes Purchase of U.S. Steel After Reaching Security Deal With Trump Administration Nippon Steel has finalized its acquisition of U.S. Steel, days after securing a national-security ...

The messaging app Signal is making headlines again, with the news that U.S. Defense Secretary Pete Hegseth used it for a chat with his wife, his personal lawyer and others in which he shared ...