Defense Secretary Pete Hegseth speaks during a Cabinet meeting at the White House, Tuesday, Dec. 2, 2025, in Washington. WASHINGTON (AP) — The Pentagon’s watchdog found that Defense Secretary Pete ...

Abstract: Spectrum sensing is a fundamental aspect of cognitive radio technology, tasked with detecting spectrum holes and unknown signal sources to improve spectrum management and resource ...

Defense Secretary Pete Hegseth faced scrutiny on two fronts Thursday, as lawmakers zeroed in on the legality of a Sept. 2 strike on survivors aboard an alleged drug boat in the Caribbean, while ...

A Pentagon inspector general report concluded that Secretary of War Pete Hegseth sent sensitive, nonpublic strike information over the encrypted app Signal using his personal phone, a violation of ...

WASHINGTON (AP) — Defense Secretary Pete Hegseth put U.S. troops at risk by sharing sensitive plans about an upcoming military strike in Yemen on his personal phone, according to a Pentagon inspector ...

The Pentagon on Wednesday released a highly critical inspector general report that found Defense Secretary Pete Hegseth jeopardized troop safety and violated department policy by using the Signal app ...

Sen. Jack Reed (D-R.I.), the ranking member of the Senate Armed Services Committee, said a new report from the Pentagon’s inspector general “confirms” that Secretary of Defense Pete Hegseth’s use of ...

(CNN) — Defense Secretary Pete Hegseth risked compromising sensitive military information that could have endangered US troops through his use of Signal to discuss attack plans, a Pentagon watchdog ...