Biographies

Professional information about senior Defense Department officials.

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, International Security Affairs for Russia, Ukraine, Eurasia

Paul D. Cramer

Performing the Duties of Assistant Secretary of Defense for Sustainment

Stacy A. Cummings

Performing the Duties of the Under Secretary of Defense for Acquisition and Sustainment (USD(A&S))

Melissa G. Dalton

Acting Assistant Secretary of Defense for Strategy, Plans, and Capabilities
Admiral

Philip S. Davidson

Commander, U.S. Indo-Pacific Command

Amanda J. Dory

Performing the Duties of the Deputy Under Secretary of Defense for Policy

Jay Dreyer

Director of the Strategic Capabilities Office

Terence G. Emmert

Acting Director of Defense Research & Engineering for Advanced Capabilities (DDR&E AC)

Mieke Eoyang

Deputy Assistant Secretary of Defense for Cyber Policy

Daniel P. Erikson

Deputy Assistant Secretary of Defense for the Western Hemisphere

Joseph B. Evans

Principal Director for 5G
Admiral

Craig S. Faller

Commander, U.S. Southern Command
Lieutenant General

Bryan P. Fenton

Senior Military Assistant to the Secretary of Defense

Jacqueline A. Ferko

Deputy Assistant Secretary of Defense, Product Support, Office of the Under Secretary of Defense for Acquisition and Sustainment

Lindsey W. Ford

Deputy Assistant Secretary of Defense for South and Southeast Asia
Admiral

Michael Gilday

Chief of Naval Operations

Heidi H. Grant

Director of the Defense Security Cooperation Agency

Aaron Harding

Acting Deputy Director of the Defense Security Cooperation Agency
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