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US national security

News about issues of US national security, including comment and features from the Guardian

January 2025

  • Democratic National Convention (DNC) in Chicago<br>Leon E. Panetta, former U.S. Secretary of Defense speaks on Day 4 of the Democratic National Convention (DNC) at the United Center in Chicago, Illinois, U.S., August 22, 2024. REUTERS/Mike Segar

    Ex-CIA director Leon Panetta ‘hopeful’ that Trump will be more Reagan than ‘America First’ on national security

    Vastly experienced former defense secretary who allowed women into combat is braced for backlash but feels ‘deep, deep down in my guts’ that norms will hold

December 2024

  • A man puts up peace signs with his hands next to two people holding up Tesla signs

    Trump confidant Elon Musk’s China ties pose security risk, ex-general warns

  • Nuclear explosion created by American atomic bomb.

    The Guardian view on arms control: essential to prevent the total devastation of nuclear war

  • Trevor Timm

    The US supreme court’s TikTok case will put free expression on the line

    Trevor Timm
  • two men walking side by side

    Pete Hegseth’s guard retired from army after incident of alleged violent misconduct

  • Pete Hegseth will lift NDA related to sexual misconduct allegations, Lindsey Graham says

  • US appeals court upholds law forcing sale or ban of TikTok

  • Follow Margaret Sullivan
    Joe Biden should pardon Reality Winner for her actions as a whistleblower

    Margaret Sullivan
  • Conspiracy theories and cosying up to dictators: why intelligence experts are spooked by Tulsi Gabbard

  • Trump reportedly asks private equity investor to be deputy defence secretary

November 2024

  • a man in a suit stands at a lectern in an arena full of people

    Trump’s Gorka pick met with outrage: he’s ‘as dangerous as he is unqualified’

  • a woman in a pink jacket waves beside a teleprompter

    Who is Tulsi Gabbard, Trump’s pick for director of national intelligence?

October 2024

  • Smoke rises after strikes earlier this month in Sana'a, Yemen.

    US attacks Houthi targets in Yemen with B-2 stealth bombers for first time

  • man in military uniform speaks into microphone

    Mark Milley fears being court-martialed if Trump wins, Woodward book says

September 2024

  • A man in a suit and tie speaks at a lectern with an American flag in the background

    US homeland security chief warns of lone terror attacks at election poll sites

    Alejandro Mayorkas says radicalized individuals could disrupt voting by targeting polling places and workers
  • a woman in a white suit speaks into a microphone

    Hillary Clinton slams Netanyahu and Columbia students in new book

    Ex-secretary of state excoriates Israeli PM and says campus protesters had ‘blank stares’ when talking about Palestine
  • man in suit and open-neck shirt speaks

    Trump-backed Senate candidate’s Navy Seal stories not cleared by Pentagon

    Autobiography of Montana’s Tim Sheehy recalls special forces service but no record it was submitted for vetting

August 2024

  • Web camera mounted on computer monitor with blurred icons on black screen.

    Russia launching more sophisticated phishing attacks, new report finds

    State-sponsored hacking campaigns are evolving in social engineering strategies and technical aspects

July 2024

  • US president Joe Biden addresses the nation from the Oval Office

    Biden gives Oval Office address after assassination attempt – as it happened

    This live coverage of the attempted assassination of Donald Trump is ending now. You can read all of our coverage of this story here.

June 2024

  • Julian Assange greets supporters outside the Ecuadorian embassy in London in 2017.

    Explainer: who is Julian Assange and what are the details of his plea deal?

    After five years in jail, Julian Assange is expected to plead guilty to a single charge that will allow him to walk free and return to Australia
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