Recent Publications

Now It’s Up to Europe to Take the Lead in Ukraine
April 25, 2024 — Continental security can no longer be outsourced to the U.S., which may soon have other wars to fight.By John R. Deni and Lisa A. AronssonUkrainians are breathing a sigh of relief. Within days, desperately needed ammunition and military equipment should begin flowing to Kyiv’s beleaguered forces. But even the $60 billion approved by Congress won’t... MORE

Continental security can no longer be outsourced to the U.S., which may soon have other wars to fight.
By John R. Deni and Lisa A. Aronsson

Emerging Technologies and Terrorism: An American Perspective
April 18, 2024 — In a world where technology is rapidly advancing and available to the masses, companies and policymakers face a daunting reality—non-state actors are using innovation for sinister purposes. While artificial intelligence (AI) and autonomous systems promise enhanced threat detection, terrorist groups are exploiting these tools for recruitment and attacks... MORE

75 years in, NATO Remains As Vital As Ever to American Life
April 4, 2024 — As NATO marks 75 years since its founding, there are serious questions among some Americans who doubt the value of the trans-Atlantic alliance. They argue that it’s anachronistic, full of burden-sharing slackers and insufficiently focused on America’s main adversary, China.These critiques are to some degree understandable. NATO’s age obscures the... MORE

As NATO marks 75 years since its founding, there are serious questions among some Americans who doubt the value of the trans-Atlantic alliance. They argue that it’s anachronistic, full of burden-sharing slackers and insufficiently focused on America’s main adversary, China.
https://thehill.com/opinion/national-security/4572959-75-years-in-nato-remains-as-vital-as-ever-to-american-life/

At 75, NATO Is Still Worth the Price
April 4, 2024 — 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.The North Atlantic Alliance should justifiably mark the seventy-fifth year since its founding, but this may not be the time to pop champagne corks.NATO has... MORE

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.

Research Handbook on NATO "Collective Defense"
March 28, 2024 — Collective defense is back at center stage for NATO. This is primarily due to Russia’s 2014 invasion of Ukraine, its illegal annexation of Crimea, and the subsequent and more brutal second invasion of 2022, all of which prompted NATO to fundamentally reassess how it provided security to its members states. Since then, the alliance has had to... MORE

Research Handbook on NATO "Collective Defense" by John R. Deni
https://www.e-elgar.com/shop/usd/research-handbook-on-nato-9781839103384.html

EXPLAINER: What Is Article 5 and How Does it Shape NATO’s Ukraine Response?
March 5, 2024 — Sweden, a neutral country for two centuries, is joining NATO in a moveexperts say will have a significant impact on global politics.The Swedish Island of Gotland, located 120 miles southeast of Stockholm and slightly smaller than Rhode Island, is home to around 60,000 people, a thriving local farm scene and one of the world’s northernmost... MORE

Why It Matters That Sweden Is Joining NATO Sweden, a neutral country for two centuries, is joining NATO in a move experts say will have a significant impact on global politics. John Deni quoted in US News & World Report

Look deeper: Time may be on Ukraine’s side
March 4, 2024 — If Kyiv can hold out through the next winter—a big if—there are trends that run in its favor.Conventional wisdom is that time is on Russia’s side as Ukraine battles to fend off Moscow’s invasion. Although much remains unclear, it seems certain that if Congress fails to fund more military assistance to Ukraine or if U.S. policy shifts dramatically... MORE

Look deeper: Time may be on Ukraine’s side
If Kyiv can hold out through the next winter—a big if—there are trends that run in its favor. By John R. Deni

Deterring War without Threatening War: Rehabilitating the West’s Risk-averse Approach to Deterrence
January 19, 2024 — Shortly after Moscow’s full-scale invasion of Ukraine on February 24, 2022, defense scholars began asking why the West’s approach to deterrence had failed. Some critics claimed the West never had an official deterrence policy regarding Ukraine, or at least not a consistent one; others maintained the United States and the North Atlantic Treaty... MORE

Deterring War without Threatening War: Rehabilitating the West’s Risk-averse Approach to Deterrence - Military Strategy Magazine
Antulio J. Echevarria II
https://www.militarystrategymagazine.com/article/deterring-war-without-threatening-war-rehabilitating-the-wests-risk-averse-approach-to-deterrence/

Is the Baltic Sea a NATO Lake?
December 20, 2023 — John R. Deni | This article is part of the Baltic Sea Region Security Initiative developed by the Carnegie Endowment’s Europe Program. | With the addition of Finland and soon Sweden into the NATO fold, nearly all of the Baltic Sea littoral states will be alliance members. This has prompted some observers to label the Baltic Sea a kind of “NATO... MORE

Is the Baltic Sea a NATO Lake?
John R. Deni

Alarm Grows Over Weakened Militaries and Empty Arsenals in Europe
December 12, 2023 — Budget cuts and an eroded weapons industry have hollowed out armed services; Russia’s invasion of Ukraine reveals risks John R. Deni, as quoted in a recent article in the Wall Street Journal: “People may say the Russians have taken it on the chin, and we don’t need to worry. That’s a valid point, but it ignores residual Russian strength,” said John... MORE

Budget cuts and an eroded weapons industry have hollowed out armed services; Russia’s invasion of Ukraine reveals risks

“People may say the Russians have taken it on the chin, and we don’t need to worry. That’s a valid point, but it ignores residual Russian strength,” said John Deni, a professor at the U.S. Army War College and an expert on European militaries. “If the Russians present us with a mass problem in Europe, the challenge is, can technology and advanced capabilities do it? And there we see some challenges.”

Article quote and background image from:
https://www.wsj.com/world/europe/alarm-nato-weak-military-empty-arsenals-europe-a72b23f4

How to stop Ukraine’s NATO bid from derailing Washington summit
December 4, 2023 — John R. Deni for POLITICO | It’s time to tear up the 1997 NATO-Russia Founding Act. John R. Deni is a research professor at the U.S. Army War College’s Strategic Studies Institute. He’s the author of “NATO and Article 5.” The views expressed are his own.Marking the 75th anniversary of NATO’s founding, the alliance’s next summit in Washington is... MORE

How to stop Ukraine’s NATO bid from derailing Washington summit
by John R. Deni
Marking the 75th anniversary of NATO’s founding, the alliance’s next summit in Washington is just months away, and allies are eagerly preparing the agenda.

This time around, several member countries are keen to avoid the kind of divisive discussions over Ukraine’s path to membership that publicly played out at last year’s summit in Vilnius — and none more so than hosting nation the United States.

Background image from https://commons.wikimedia.org/wiki/File:Ukraine_%E2%80%93_NATO_Commission_chaired_by_Petro_Poroshenko_(2017-07-10)_48.jpg

Expert Analysis on Latest Attacks in Ukraine
October 6, 2023 — John R. Deni | Military expert John Deni talks to CNN's Laila Harrak about Russian attacks on civilians, and the question of U.S. aid.Watch the video here: Expert analysis on latest attacks in Ukraine | CNN (https://www.cnn.com/videos/world/2023/10/07/exp-ukraine-laila-guest-fst-100702aseg1.cnn)CNN Host Laila Guest interviews John R. Deni on the... MORE

Expert Analysis on Latest Attacks in Ukraine
US Army War College | Strategic Studies Institute

Military expert John Deni talks to CNN's Laila Harrak about Russian attacks on civilians, and the question of U.S. aid.
Expert analysis on latest attacks in Ukraine | CNN (https://www.cnn.com/videos/world/2023/10/07/exp-ukraine-laila-guest-fst-100702aseg1.cnn)

CNN Host Laila Guest interviews John R. Deni on the current situation in Ukraine.

Photo is a screenshot of the CNN interview.