John R. Deni
Atlantic Council

about

John R. Deni is a research professor at the U.S. Army War College’s Strategic Studies Institute, a nonresident senior fellow at the Atlantic Council, and an associate fellow at the NATO Defense College. He is the author of NATO and Article 5. The views expressed are his own.

All work from John R. Deni

filters
21 Results
At 75, NATO Is Still Worth the Price

Despite achieving notable successes over its seventy-five years of existence, NATO today faces a major challenge. A change in the United States’ commitment could spell the demise of the alliance.

  • John R. Deni
· April 4, 2024
article
Is the Baltic Sea a NATO Lake?

NATO members face a dynamic regional security picture in the Baltic Sea. The alliance cannot answer all of the threats; further capabilities will be needed.

  • John R. Deni
· December 18, 2023
NATO’s New (Old) Mission: Territorial Defense

NATO must double down on deterrence and collective defense to stop any Russian attacks on its territory. That may mean a return to some level of conscription among more European allies.

  • John R. Deni
· March 22, 2022
NATO Must Adapt to an Era of Hybrid Threats

NATO struggles to respond to events falling in between the seams of collective defense, crisis management, and cooperative security. Allies should use the 2022 Strategic Concept to map out how they will deal with Russian and Chinese hybrid warfare.

  • John R. Deni
· December 2, 2021
The West’s Confusion over Russia’s Cyberwars

The West’s approach to Russian cyberwarfare is foundering. Many Western governments appear immobilized by the fear of escalatory counterattacks, but this is surrendering to Moscow.

  • John R. Deni
· March 8, 2018
Washington’s New Defense Strategy: Bridging the Transatlantic Gap?

The 2018 U.S. National Defense Strategy appears destined to fall short of fully satisfying American allies.

  • John R. Deni
· February 1, 2018
More of the Same in Response to Russia?

Moscow is engaged in a hybrid war against the West. The West’s response amounts to muddling through.

  • John R. Deni
· November 23, 2017
NATO’s Shaky Return to Collective Defense

As the alliance reembraces its commitment to territorial, collective defense, there are large hurdles standing in its way, not least the lack of a strategy toward Russia.

  • John R. Deni
· October 26, 2017
Learning Lessons From Zapad 2017

NATO must signal to Moscow that any attempt by Russia for a landgrab in the Baltics would be met with a swift and overwhelming response.

  • John R. Deni
· September 21, 2017
Increasing Western Tolerance of Russian Overreaction

The West must be more tolerant of Russia’s rhetorical hyperbole to guard against both the most dangerous and the most likely challenges emanating from Moscow.

  • John R. Deni
· August 3, 2017