The Defense Department will soon brief the president on a set of possible options for the planned missile defense system.

Welcome to The Hill’s Defense & NatSec newsletter{beacon} Defense &National Security Defense &National Security   The Big ...

The Pentagon did not disclose specifics for the suspensions of Dan Caldwell and Darin Selnick because the matter is under ...

President Donald Trump blocked his righthand man Elon Musk from attending a top-secret Pentagon briefing about China. The ...

The Chinese Defense Ministry urged the U.S. to "break away from the obsession with hegemony at an early date." ...

A Pentagon social media account has been hyping up the new defense secretary and says it's "fighting against fake news." ...

A Pentagon investigation into leaks of classified and sensitive information has expanded to include two more aides to Defense ...

Former top Pentagon spokesman John Ullyot is resigning from the Defense Department (DOD) at the end of this week, marking ...

Pentagon deputy chief of staff Darin Selnick was removed from the Department of Defense headquarters on Tuesday, according to ...

Nearly the entire staff of the Pentagon’s elite tech unit will resign by the end of April after being sidelined ...

As in all things military, execution, not ideas, is key to achieving lasting reforms in the Department of Defense.

A third top Pentagon official was placed on administrative leave Wednesday in the fallout of a major leak of sensitive U.S.