The Future of Land Power

Assessing the implications for the missions, structure, and resourcing needed as part of the joint force.

The evolving character of war, highlighted by the conflicts in Iran and Ukraine, rising tensions in the Indo-Pacific, renewed competition in Europe, and persistent instability in the Middle East has intensified the debate over the future role of land forces. These developments call for an independent, strategic assessment of American land power at this critical moment for U.S. defense policy.

CSIS has initiated a year-long study to explore how land forces contribute to deterrence and stability across key regions and how U.S. land forces must adapt to remain effective in an era defined by great power rivalry, technological change, and persistent conflict. “The primary purpose of this study is to try to help the Congress and the American people to understand why we need competent and proficient land forces on an ongoing basis,” explained Dr. John Hamre, president and CEO of CSIS. Through integrating operational, institutional, and policy perspectives, holding public events throughout the year, and publishing a series of white papers and a final report, the effort will inform senior decision-makers, military leaders, industry, and allies and impact the public policy debate about the future of land power and the planning required to sustain it.

To support this project, CSIS has formed an Advisory Committee of distinguished leaders who served as Army officers and enlisted personnel as well as former government officials, respected analysts, and others with deep knowledge of U.S. land forces. “Land power and projecting it is what the United States can do better than any country in the world. That strategic deployment capability, not to be impeded by oceans, is absolutely essential,” noted General (ret.) Jack Keane, co-chairman of the Land Power Study Advisory Committee and former vice chief of staff of the U.S. Army. “That is why I believe this study is taking on increased importance, because of the strategic framework and threat that we are facing.”

To introduce the study and frame its implications for the missions, structure, and resourcing for U.S. land forces, General Keane and Dr. Hamre joined Dr. Jerry McGinn, study leader and Director and Senior Fellow at CSIS, in the conversation below.

This project is made possible through the generous support of the Association of the United States Army.

We welcome your comments, questions, and suggestions for the project.

Contact Information

Featured Analysis


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Photo: Sgt. 1st Class Austin Berner/U.S. Army

Photo: Sgt. 1st Class Austin Berner/U.S. Army

The Role of Land Power in the Future Global Security Environment

As conflicts evolve, CSIS is launching a study to examine the future role of U.S. land forces and their mission, structure, and resourcing within the joint force. This study will consider what a strong, adaptable land power presence means for our national security.

Commentary by Jerry McGinn, Jack Keane, and Ryan McCarthy — April 15, 2026

Advisory Committee Members

  • (Co-Chair) General (Ret.) Jack Keane, former Vice Chief of Staff of the U.S. Army
  • (Co-Chair) The Honorable Ryan McCarthy, former Secretary of the U.S. Army
  • Command Sergeant Major (Ret.) Rob Abernethy (former EUCOM CSM)
  • General (Ret.) Chris Cavoli (former SACEUR)
  • The Honorable JD Crouch (former Deputy National Security Advisor and CEO of the USO)
  • The Honorable Rudy DeLeon (former Deputy Secretary of Defense)
  • General (Ret.) John Kelly (former DHS Secretary and SOUTHCOM Commander)
  • General (Ret.) Mike Scaparotti (former SACEUR, former USFK Commander)
  • Bob Stevens (former CEO of Lockheed Martin and USMC veteran)
  • The Honorable Mac Thornberry (former HASC Chairman)

Experts


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John J. Hamre
CSIS President and CEO, and Langone Chair in American Leadership
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Seth G. Jones
President, Defense and Security Department; Harold Brown Chair
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Jerry McGinn
Director, Center for the Industrial Base and Senior Fellow, Defense and Security Department
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Alek Jovovic
Deputy Director, Center for the Industrial Base and Senior Fellow, Defense and Security Department