Recent Publications

Academic Year 2025–26 Annual Estimate of the Strategic Security Environment
July 9, 2025 — The United States faces a complex and ever-changing global environment. The Annual Estimate of the Strategic Security Environment is designed to guide the collective defense community to research and write about critical national security challenges to help the Army prepare for a wide range of potential conflicts and threats... MORE

Slide for the Academic Year 2025–26 Annual Estimate of the Strategic Security Environment

“Avoiding the Escalatory Trap: Managing Escalation During the Israel-Hamas War”
November 6, 2024 — In this episode, Dr. C. Anthony Pfaff, interim director of the Strategic Studies Institute at the US Army War College, discusses his work on managing escalation during the Israel-Hamas War. The conversation covers the complexities of Israel’s deterrence strategies, the proposed ceasefire, and the implications of Hamas’ potential power dynamics akin to Hezbollah. Pfaff highlights the delicate balance required in deterring Iranian support for Hamas and the importance ... MORE

Decisive Point Podcast 5-25 | C. Anthony Pfaff

“International Law, Self-Defense, and the Israel-Hamas Conflict”
May 23, 2024 — This podcast examines the international law of self-defense as it applies to the ongoing Israel-Hamas conflict to determine whether the October 2023 attacks by Hamas against Israel can be interpreted under Article 51 of the UN Charter as an “armed attack” that gives Israel the right to use military force in self-defense against non-state actors. It situates the conflict within ongoing legal and political debates, shows how this... MORE

Parameters | Spring 2024
March 7, 2024 — The Spring issue is out! In this edition: “Ukraine: A Case for Urgency” by Anthony L. Tingle and Rebecca W. Jensen and “Strategic Art for Sanctions” by David Katz; SRAD DIRECTOR’S CORNER “Emerging Technologies and Terrorism: A Report from NATO's COE-DAT”; For the latest on the Indo-Pacific, Strategic Thinking, the Middle East, and even the US Civil War check out the new issue... MORE

Revisiting “Diverging Interests: US Strategy in the Middle East”
November 20, 2023 — The October 2023 attacks on Israel by Hamas are only the latest in a series of global crises with implications for the regional order in the Middle East. These changes and the diverging interests of actors in the region have implications for US strategy and provide an opportunity to rethink key US relationships there... MORE

Implications of the Israel-Hamas War for the Global Strategic Environment
November 7, 2023 — R. Evan Ellis | The unfolding war between Israel and the Hamas terrorist organization is like watching a slow-motion train wreck. Hamas’ unconscionable, extensively planned terror unleashed against Israel on October 7 has set in motion tragically predictable actions, likely to accelerate the fundamental transformation underway in the global... MORE

Implications of the Israel-Hamas War for the Global Strategic Environment
by R. Evan Ellis
https://www.indrastra.com/2023/11/implications-of-israel-hamas-war-for.html

Nonstate Actors and Anti-Access/Area Denial Strategies: The Coming Challenge
February 6, 2020 — Author: Dr. Jean-Loup SamaanThis monograph explores the emerging challenge of nonstate actors’ anti-access and area denial (A2/AD) strategies and their implications for the United States and its allies by looking at two regions, the Middle East and Eastern Europe, with case studies such as Hezbollah in Lebanon, Hamas in the Gaza Strip, the Houthis... MORE

Cover for Nonstate Actors and Anti-Access/Area Denial Strategies: The Coming Challenge

HAMAS and Israel: Conflicting Strategies of Group-Based Politics
December 1, 2008 — Author: Dr Sherifa D Zuhur Efforts to separate HAMAS from its popular support and network of social and charitable organizations have not been effective in destroying the organization, nor in eradicating the will to resist among a fairly large segment of the Palestinian population. It is important to consider this Islamist movement in the context... MORE

The Summit: Mirage or Milestone?
October 1, 2007 — Author: Dr Sherifa D Zuhur Each month a member of the SSI faculty writes an editorial for our monthly newsletter. This is the Op-Ed for the October 2007 newsletter.Read Now MORE

Hamas and Hizbollah: The Radical Challenge to Israel in the Occupied Territories
November 1, 1994 — Author: Dr Stephen C Pelletiere This study argues that Hamas and Hizbollah, the two main religious groups fighting Israel, probably are more threatening to U.S. interests than is generally believed. It discusses the various openings that the groups were able to exploit to advance themselves, and particularly how they profited from errors on the... MORE