Threats

The D Brief: CBP report belies ‘terrorist’ charges; Rubio threatens Venezuelan leaders; ‘Unsustainable’ national-security strategy?; EU, India near trade deal; And a bit more.

  • Ben Watson and Bradley Peniston
Policy

Trump’s national defense strategy is unlike anything that’s come before it

It touts an end to interventionism and regime change, despite adventurism in Venezuela and Greenland.

  • Meghann Myers
Threats

The D Brief: Feds kill again in Minnesota; National Defense Strategy drops; New USAF deployment concept; Space Force wants more troops; And a bit more.

  • Ben Watson and Bradley Peniston
Ideas

Defense One Radio, Ep. 202: The known perils of regime change

A scholar of civil wars warns against repeating the past mistakes from U.S. military interventions abroad.

  • Ben Watson and Monica Duffy Toft
Threats

Russian hybrid warfare has become indistinguishable from politics

The war of realities in 2026 will determine the reality of war in 2027.

  • Patrick Tucker
Threats

The D Brief: Trump’s Greenland fixation undermines alliance; Cui bono?; Lawmakers set flat defense budget; How AI went DOD; And a bit more.

  • Ben Watson and Bradley Peniston
Threats

The D Brief: Experts warn of war; Trump’s ‘state terror’; CNO’s upcoming instructions; China’s ‘full-stack’ defense-innovation cities; And a bit more.

  • Ben Watson and Bradley Peniston
Ideas

Trump’s Greenland ambitions could wreck alliances that underpin the modern world order

A former diplomat looks at the president's latest ally-shaking outburst.

  • Donald Heflin, The Conversation
Threats

The D Brief: Lessons from Iraq; Trump’s Insurrection Act-threat; DIU seeks swarm controllers; Russia’s Starlink drones; And a bit more.

  • Ben Watson and Bradley Peniston
Threats

The D Brief: US bombs ISIS in Syria; Iranian protests swell; Execs rebuff oil plan; Meet the Army’s dronemakers; And a bit more.

  • Ben Watson and Bradley Peniston
Threats

The D Brief: Post-Maduro moves; Europe unites over Greenland; Marines’ ‘hidden crisis’; Jan. 6, remembered; And a bit more.

  • Ben Watson and Bradley Peniston
Ideas

Military force can topple a dictator, but it cannot create political authority or legitimacy

Trump is the latest to reach for a military solution of the kind that rarely produces durable peace. 

  • Monica Duffy Toft, The Conversation
Policy

2025 in review: policy

A turbulent first year of the second Trump administration brought precedent-breaking security strategy and hasty cuts to the DOD workforce.

  • Defense One Staff
Threats

The D Brief: New ‘battleship’ announced; Nigeria, under US surveillance; China’s ICBMs; Boat-strike Qs; And a bit more.

  • Bradley Peniston and Ben Watson
Threats

Defense One Radio, Ep. 201: Conflicts to watch in 2026

CFR's Paul Stares unpacks the latest annual survey of foreign policy experts bracing for what might lie ahead.

  • Ben Watson
Threats

The D Brief: Fentanyl now a ‘WMD’; Airstrikes rise in Somalia; Cocom consolidation, mulled; Post-quantum encryption; And a bit more.

  • Ben Watson and Bradley Peniston
Threats

The D Brief: 3 Americans killed in Syria; Ukraine peace talks; Germany on Russian sabotage; Scharre on AI in war; And a bit more.

  • Ben Watson and Bradley Peniston
Ideas

On Europe, the Trump administration is out of step with Congress, Americans

Most recognize Russia as an antagonist that must be opposed—with force, if necessary.

  • Cameron McMillan and Bradley Bowman
Science & Tech

Defense One Radio, Ep. 200: Paul Scharre explains the global AI arms race

The former Army Ranger explores how AI might reshape drone warfare, America's tech race with China, Russia's war in Ukraine, and much more.

  • Ben Watson and Patrick Tucker
Threats

The D Brief: F/A-18s’ Venezuelan flyby; Unpublished version of NSS; Little public support for boat attacks; Funding falters for Navy’s next jet; And a bit more.

  • Ben Watson, Thomas Novelly and Bradley Peniston
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