Biographies

Professional information about senior Defense Department officials.

General

Richard D. Clarke

Commander United States Special Operations Command

Ramón "CZ" Colón-López

Senior Enlisted Advisor to the Chairman of the Joint Chiefs of Staff

Thomas A. Constable

Acting Assistant Secretary of Defense for Readiness

Laura K. Cooper

Deputy Assistant Secretary of Defense for Russia, Ukraine, Eurasia

Thomas D. Croci

Deputy Assistant Secretary of Defense for Afghanistan, Pakistan, and Central Asia

Stacy A. Cummings

Principal Deputy Assistant Secretary of Defense for Acquisition Enablers, Office of the Under Secretary of Defense for Acquisition and Sustainment

Timothy S. Dare

Deputy Director for Developmental Test, Evaluation, and Prototyping
Admiral

Philip S. Davidson

Commander, U.S. Indo-Pacific Command

Sergio de la Peña

Deputy Assistant Secretary of Defense for Western Hemisphere Affairs

Dana Deasy

Department of Defense Chief Information Officer

Matthew P. Donovan

Under Secretary of Defense for Personnel and Readiness

Jay Dreyer

Director of the Strategic Capabilities Office

Matthew P. Dubois

Deputy Assistant Secretary of Defense (Reserve Integration)

Terence G. Emmert

Principal Deputy Director of Defense Research and Engineering for Advanced Capabilities

Dr. Mark T. Esper

Secretary of Defense

Joseph B. Evans

Technical Director for 5G

Kevin M. Fahey

Assistant Secretary of Defense for Acquisition

James A. Faist

Director of Defense Research and Engineering for Advanced Capabilities
Admiral

Craig S. Faller

Commander, U.S. Southern Command
Lieutenant General

Bryan P. Fenton

Senior Military Assistant to the Secretary of Defense
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