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Under Secretary of Defense for Policy
U.S. Department of Defense
Under Secretary of Defense for Policy
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OUSDP Offices
Meet the Team
Under Secretary of Defense for Policy
DPAA
DTSA
DSCA
Deputy Under Secretary of Defense for Policy
Counternarcotics and Global Threats
Stability and Humanitarian Affairs
ASD for Homeland Defense and Global Security
Countering Weapons of Mass Destruction
Cyber
Defense Continuity and Mission Assurance
Homeland Defense Integration and DSCA
Defense Critical Infrastructure Program
Protected Critical Infrastructure Program
Domestic Preparedness Support Initiative
ASD for International Security Affairs
African-Affairs
Europe and NATO
Middle East
Russia, Ukraine and Eurasia
Western Hemisphere
ASD for Indo-Pacific Security Affairs
Afghanistan, Pakistan and Central Asia
China
East Asia
South and Southeast Asia
ASD for Space Policy
Space
ASD for Strategy Plans and Capabilities
Nuclear and Missile Defense Policy
Plans and Posture
Security Cooperation
Strategy and Force Development
FON
MODA
Meet the
Team
Assistant Secretary of Defense
Principal Deputy Assistant Secretary of Defense
Policy Management and Operations
Deputy Assistant Secretary of Defense
Robert Salesses
PTDO ASD for Homeland Defense and Global Security
David Helvey
Acting ASD For Indo-Pacific Security Affairs
Mara Karlin
Acting ASD For International Security Affairs
John Hill
PTDO ASD for Space Policy
Melissa Dalton
Acting ASD for Strategy, Plans, and Capabilities
Jennifer Walsh
PDASD for Homeland Defense and Global Security
David Helvey
PDASD for Indo-Pacific Security Affairs
Mara Karlin
PDASD for International Security Affairs
Vacant
PDASD for Space Policy
Melissa Dalton
PDASD for Strategy, Plans and Capabilities
Steven L. Schleien
USD(P) Chief Operating Officer
Homeland Defense and Global Security
Vacant
DASD Defense Continuity and Mission Assurance
Robert G. Salesses
DASD Homeland Defense Integration and DSCA
Vacant
DASD Countering Weapons of Mass Destruction
Mieke Eoyang
DASD Cyber Policy
Indo-Pacific Security Affairs
Rebecca Zimmerman
DASD Afghanistan, Pakistan and Central Asia
Michael Chase
DASD China
Vacant
DASD East Asia
Vacant
DASD South and Southeast Asia
International Security Affairs
Vacant
DASD African Affairs
Spencer Boyer
DASD Europe and NATO
Dana Stroul
DASD Middle East
Laura Cooper
DASD Russia, Ukraine and Eurasia
Vacant
DASD Western Hemisphere
Space Policy
John Hill
Acting DASD Space Policy
Strategy, Plans, & Capabilities
Leonor Tomero
DASD Nuclear and Missile Defense Policy
Eric Ridge
DASD Strategy and Force Development
Vacant
DASD Plans and Posture
James Ballas
Acting DASD Security Cooperation
USD Policy Direct Report
Vacant
DASD Counternarcotics and Global Threats
Vacant
DASD Stability and Humanitarian Affairs