The White House’s assertion that the case is closed surrounding national security officials’ use of Signal is getting ...

Senate Republicans plugged away overnight and into early Saturday morning to approve their multitrillion-dollar tax breaks ...

WASHINGTON (AP) — President Donald Trump has abruptly fired the director of the National Security Agency, according to U.S.

President Trump on Thursday confirmed a reported purge of national security agencies this week, with firings of at least a ...

The move comes soon after far-right activist Laura Loomer urged Trump to purge staffers she deemed insufficiently committed ...

Top congressional Democrats on Thursday protested the reported firing of Gen. Tim Haugh as director of the National Security ...

The Pentagon's inspector general has unilaterally launched an investigation into Defense Secretary Pete Hegseth over Signalgate.

Notre Dame professors within the NDSIC program help explain the context, importance and impact of the recent Signal group ...

The National Security Agency (NSA) has issued a critical warning to millions of iPhone and Android users regarding the ...