Recent Publications

Parameters | Summer 2025
June 18, 2025 — Welcome to the Summer 2025 issue of Parameters. This issue consists of an In Focus special commentary, three forums (Indo-Pacific Challenges, Russia-Ukraine Issues, and Historical Studies)... MORE

Book Review: Provoked: How Washington Started the New Cold War with Russia and the Catastrophe in Ukraine
July 1, 2025 — Billed by the reviewer as “must-read for military professionals who want to understand how the United States and Russia came to the precipice of war,” this book posits that the Washington bipartisan foreign policy consensus is to blame for the Russia-Ukraine War. Using US diplomats, bureaucrats, defense contractors, and politicians to make his point, Horton uses their work to argue for restraint when dealing with Russia. ... MORE

Cover for Provoked: How Washington Started the New Cold War with Russia and the Catastrophe in Ukraine

Book Review: The War for Ukraine: Strategy and Adaptation Under Fire
July 1, 2025 — Mick Ryan’s book The War for Ukraine: Strategy and Adaptation Under Fire examines Russia’s and Ukraine’s strategies and, and Ukraine’s NATO supporters, “exploring how the Russians and Ukrainians adapted during the war—on the battlefield and institutionally.” The book has two parts. Part one explores strategy. Part two discusses adaptation in the Russia-Ukraine War and includes points about adaptation for future wars. The reviewer sees it as a must-read saying, “The War for Ukraine is essential reading for civilian and military national security professionals. The strength of the book is Ryan’s unique blend of experience, education, and access.” ... MORE

Cover for The War for Ukraine: Strategy and Adaptation Under Fire

Pretexts for War and the Preinvasion Crisis in Ukraine
December 5, 2024 — The US strategy in the run-up to the invasion of Ukraine appeared to undermine Russian efforts to justify the war. While studies of international crises typically focus on the goals of deterrence and escalation management, recent events in Ukraine show that counterjustification is another important objective. Russia used covert activities and deception to try and create a pretext for its invasion, and the United States aggressively countered these efforts... MORE

Pretexts for War and the Preinvasion Crisis in Ukraine | Ron Gurantz

A Call to Action: Lessons from Ukraine for the Future Force
November 14, 2024 — This episode’s topic is A Call to Action: Lessons from Ukraine for the Future Force, with Dr. John A. Nagl and Colonel Katie Crombe. They discuss the project’s origins and its goal to extract key lessons from the Russia-Ukraine War for US military strategy. Nagl outlines the collaborative research behind the publication, while Crombe highlights strategic lessons related to US military preparedness... MORE

Conversations on Strategy - Dr. John A. Nagl and COL Katie Crombe - A Call to Action: Lessons from Ukraine for the Future Force

America and the International Order
October 30, 2024 — In this episode, Lieutenant General Ben Hodges (US Army, retired) discusses America’s role in the international order. The podcast covers the Russia-Ukraine War and what it means for NATO, maintaining stability in Eastern Europe, the Middle East, strategic competition between China and the United States in the Indo-Pacific, the economic and technological competition between the United States and China, South America and immigration, North Korea, and more. ... MORE

Conversations on Strategy Podcast – Ep 53 – LTG Ben Hodges (US Army, retired) – America and the International Order

Book Review: A Call to Action: Lessons from Ukraine for the Future Force
October 8, 2024 — John C. Erickson and Timothy S. Martin review one of the US Army War College Press’s most-downloaded publications, A Call to Action: Lessons from Ukraine for the Future Force, an integrated research project that covers the first year of the Russia-Ukraine War. Erickson and Martin provide a useful overview and analysis, highlighting 10 key themes, with a special focus on the “Clausewitzian triad” and “mission command,” and explaining why members across the “national security enterprise” can benefit from reading the book... MORE

Cover of A Call to Action: Lessons from Ukraine for the Future Force

Book Review: War in Ukraine: Conflict, Strategy, and the Return of a Fractured World
September 25, 2024 — John Erickson and John Nagl review Hal Brands’s 2024 anthology on the Russia-Ukraine War, including a thorough and helpful overview of the parts and chapters. They supplement the review with a contextualization of the war and its significance for the rest of the world. They call Brands’s book, “a scholarly appraisal of the Russian invasion of Ukraine that may mark the first blows of World War III.”... MORE

cover of War in Ukraine: Conflict, Strategy, and the Return of a Fractured World

Book Review: Putin’s War on Ukraine: Russia’s Campaign for Global Counter-Revolution
September 25, 2024 — Senior Russia analyst Dr. Lionel M. Beehner provides thoughtful praise and critiques on Samuel Ramani’s 2023 book, Putin’s War on Ukraine, calling it “a must-read for diplomats and defense experts.” According to Beehner, Ramani provides “a front-row seat to the war,” helpfully “recalls incidents that may be buried in readers’ minds,” and “masterfully shows the chaos within Russian leadership circles near the invasion.” Beehner also distills and explains Ramani’s main point... MORE

cover of Putin’s War on Ukraine: Russia’s Campaign for Global Counter-Revolution

Bargaining for Justice: Ukraine, Gaza, and the Ethics of Conflict Termination
September 23, 2024 — As wars in Ukraine and Gaza continue with little end in sight, the sense of urgency to determine how they should end is increasing, given how the wars could end. A just war aims to establish a better state of peace, but a better state of peace may not always be achievable, and even when it is achievable, it may not be good enough. When that is the case, actors must determine on what terms to settle... MORE

Bargaining for Justice: Ukraine, Gaza, and the Ethics of Conflict Termination | C. Anthony Pfaff

The Role of America’s European Allies in the Russia-Ukraine War, 2022–24
September 19, 2024 — What more can US allies in Europe do to assist Ukraine militarily? More broadly, what can the United States expect from its closest allies in Europe in strategic competition with Russia and China? In this monograph, John R. Deni and Lisa A. Aronsson assess whether US allies and partners in Europe can continue providing military assistance to Ukraine or expand assistance, while preserving their own national... MORE

The Growing Significance of China-Russia Defense Cooperation
September 18, 2024 — Russian President Vladimir Putin’s two recent meetings with Chinese President Xi Jinping, especially his visit to Beijing in May, reinforced US and allied concerns about the China-Russia relationship, especially the two countries’ growing security cooperation. In recent months, US officials have increasingly called attention to the support that China is providing to Russia’s defense industry, which has helped Russia to... MORE

The Growing Significance of China-Russia Defense Cooperation |
Brian G. Carlson