https://www.defendingdemocracytogether.org/national-security/

Adm. Steve Abbot

Fmr Dep Homeland Security Advisor

Kenneth Adelman

Fmr Director, Arms Control and Disarmament Agency

Amb. Peter Allgeier

Fmr Deputy US Trade Representative

Mary Catherine Andrews

Fmr Special Asst to the President

Richard Armitage

Fmr Deputy Secretary of State

Christopher Barton

Fmr Director, NSC Staff

Nancy Bearg

Fmr Senior Director, NSC Staff

John Bellinger

Fmr Legal Adviser, Dept of State

Adm. Kenneth Bernard

Fmr Special Asst to the President

Mark Bitterman

Fmr Special Asst to the Secretary of Defense

Amb. Robert Blackwill

Fmr Deputy National Security Advisor

Christian Bonat

Fmr Dep General Counsel, Defense Dept

Amb. Richard Boucher

Fmr Asst Secretary of State

Amb. Charles Bowers

Fmr US Ambassador

Bertram Braun

Fmr Director, NSC Staff

Amb. Peter Bridges

Fmr US Ambassador

Douglas Brook

Fmr Asst Secretary of the Army

Linton Brooks

Fmr Under Secretary of Energy

Greg Brower

Fmr Asst Director of the FBI

Kara Bue

Fmr Dep Asst Secretary of State

Amb. Richard Burt

Fmr US Ambassador to Germany

Sally Canfield

Fmr Dep Chief of Staff, Dept of Homeland Security

Victor Cha

Fmr Director, NSC Staff

Amb. Jack Chow

Fmr Dep Asst Secretary of State

Thomas Christensen

Fmr Dep Asst Secretary of State

Eliot Cohen

Fmr Counselor of the Dept of State

Joseph Collins

Fmr Dep Asst Secretary of Defense

Heather Conley

Fmr Dep Asst Secretary of State

Bret Coulson

Fmr Director, NSC Staff

Chester Crocker

Fmr Asst Secretary of State

Patrick Cronin

Fmr Asst Administrator, USAID

Amb. Sada Cumber

Fmr US Special Envoy to the OIC​

Mike Donley

Fmr Secretary of the Air Force

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https://www.defendingdemocracytogether.org/national-security/

Raymond DuBois

Fmr Acting Under Secretary of the Army

Lewis Dunn

Fmr Asst Director, Arms Control and Disarmament Agency

Amb. Eric Edelman

Fmr Under Secretary of Defense

Gary Edson

Fmr Deputy National Security Advisor

Richard Falkenrath

Fmr Dep Asst to the President

Amb. Julie Finley

Fmr US Ambassador

Carl Ford

Fmr Asst Secretary of State

Aaron Friedberg

Fmr Dep Asst to the Vice President

William Gaches

Fmr Director of Counterterrorism, NSA

Janice Gardner

Fmr Asst Secretary of the Treasury

John Gardner

Fmr Special Asst to the President

Amb. James Glassman

Fmr Under Secretary of State

Amb. Jon Glassman

Fmr Dep National Security Advisor to the Vice President

David Gordon

Fmr Director, State Dept, Policy Planning

Colleen Graffy

Fmr Dep Asst Secretary of State

Michael Green

Fmr Senior Director, NSC Staff

Sen. Chuck Hagel

Fmr Secretary of Defense and US Senator

Christopher Hankin

Fmr Dep Asst Secretry of State

Mark Harvey

Fmr Special Asst to the President

Gen. Michael Hayden

Fmr Director of the CIA and the NSA

Amb. Carla Hills

Fmr US Trade Representative

Seth Hurwitz

Fmr Counsel, President's Intelligence Oversight Board

Ash Jain

Fmr Member, State Dept Policy Planning

Les Janka

Fmr Dep Asst Secretary of Defense

Neil Joeck

Fmr Director, NSC Staff

Amb. Richard Kauzlarich

Fmr Dep Asst Secretary of State

James Kelly

Fmr Asst Secretary of State

Donald Kerr

Fmr Princ Dep Director of National Intelligence

Rep. Jim Kolbe

Fmr Member of Congress

David Kramer

Fmr Asst Secretary of State

Stephen Krasner

Fmr Director, State Dept Policy Planning

Ken Krieg

Fmr Under Secretary of Defense

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https://www.defendingdemocracytogether.org/national-security/

James Kunder

Fmr Deputy Administrator, USAID

Amb. Frank Lavin

Fmr Under Secretary of Commerce

Rep. Jim Leach

Fmr Member of Congress

Bruce Lemkin

Fmr Dep Under Secretary of the Air Force

Michael Leiter

Fmr Director, National Counterterrorism Ctr

Peter Lichtenbaum

Fmr Asst Secretary of Commerce

Amb. Winston Lord

Fmr US Ambassador

James Loy

Fmr Dep Secretary of Homeland Security

Peter Madigan

Fmr Dep Asst Secretary State

Amb. Steven Mann

Fmr Prin Dep Asst Secretary of State

Col. John McDonald

Fmr Dep Under Secretary of the Army

Bryan McGrath

Former US Navy Officer

Amb. Michael McKinley

Fmr US Ambassador

Christopher Mellon

Fmr Dep Asst Secretary of Defense

David Merkel

Fmr Dep Asst Secretary of State

John Mitnick

Fmr General Counsel, Department of Homeland Security

Allen Moore

Fmr Under Secretary of Commerce

Alberto Mora

Fmr Gen Counsel, Dept of the Navy

Holly Morrow

Fmr Director, NSC Staff

Kenneth Mortensen

Fmr Assoc Dep Attorney General

Virginia Mulberger

Fmr Special Asst to the President

Alden Munson

Fmr Dep Director of National Intelligence

Amb. John Negroponte

Fmr Director of National Intelligence, and Fmr Deputy Secretary of State

Elizabeth Neumann

Fmr Asst Secretary of Homeland Security

Sean O’Keefe

Fmr Secretary of the Navy and NASA Administrator

Douglas Paal

Fmr Senior Director, NSC Staff

Larry Pfeiffer

Fmr Chief of Staff, CIA

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https://www.defendingdemocracytogether.org/national-security/

William Piekney

Fmr Chief of Station, CIA

Daniel Price

Fmr Dep National Security Advisor

Sen. Larry Pressler

Fmr US Senator

Clyde Prestowitz

Fmr Counselor to the Secretary of Commerce

Victor Reis

Fmr Director, Defense Adv Research Projects Agency

Paul Rosenzweig

Fmr Dep Asst Secretary of Homeland Security

Nicholas Rostow

Fmr NSC Legal Adviser

Kori Schake

Fmr Prin Dep Director, State Dept Policy Planning

Wayne Schroeder

Fmr Dep Under Secretary of Defense

Amb. Gregory Schulte

Fmr Senior Director, NSC Staff

Robert Shanks

Fmr Dep Asst Attorney General

Amb. Thomas Shannon

Fmr Under Secretary of State

Rep. Christopher Shays

Fmr Member of Congress

John Simon

Fmr Senior Director, NSC Staff

Stephen Slick

Fmr Senior Director, NSC Staff

Amb. Mark Storella

Fmr US Ambassador

Timothy Stratford

Fmr Asst US Trade Representative

Amb. William Taft

Fmr Deputy Secretary of Defense

Shirin Tahir-Kheli

Fmr Special Asst to the President

Miles Taylor

Fmr Chief of Staff, Dept of Homeland Security

William Tobey

Fmr Dep Administrator, Nat Nuclear Security Admin

Jack Tomarchio

Fmr Princ Dep Under Secretary of Homeland Security

Olivia Troye

Fmr Special Advisor to the Vice President

Amb. Robert Tuttle

Fmr US Ambassador to the United Kingdom

John Veroneau

Fmr Dep US Trade Representative

Michael Vickers

Fmr Under Secretary of Defense

Ken Wainstein

Fmr Homeland Security Advisor

David Waller

Fmr Asst Secretary of Energy

Thomas Ward

Fmr Director of Threats, Ballistic Missile Defense Organization

Sen. John Warner

Fmr US Senator

Matthew Waxman

Fmr Prin Dep Director, State Dept Policy Planning

William Webster

Fmr Director of the CIA and FBI

Wendell Willkie II

Fmr General Counsel, Dept of Commerce

John Woodworth

Fmr Dep Asst Secretary of Defense

John Wolf

Fmr Asst Secretary of State

Dov Zakheim

Fmr Under Secretary of Defense

Philip Zelikow

Fmr Counselor of the Dept of State

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Names and titles of “Former Republican National Security Officials for Biden”

https://www.defendingdemocracytogether.org/national-security/