Our Mission

Enable the Delivery and Sustainment of Secure, Resilient, and Preeminent Capabilities to the Warfighter and International Partners Quickly and Cost Effectively

Top News Stories

Ukraine Contracting Actions

The Department of Defense has obligated $12.3B on contract under the Ukraine Security Assistance Initiative, and an additional $18.0B on contract to replace equipment drawn down from U.S. stocks.

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Boots on the Ground: Saving Species, Supporting the Mission

The Office of the Assistant Secretary of Defense for Energy, Installations, and Environment is pleased to release 'Boots on the Ground, Supporting the Mission'— a video that showcases the Department of Defense’s (DoD) success in maintaining its national defense and security mission, while conserving military lands and the species that call them home.

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Department of Defense Announces PFAS Interim Cleanup Actions at Former Wurtsmith Air Force Base

Under Secretary of Defense for Acquisition and Sustainment William LaPlante today announced the Department of the Air Force will undertake two significant new actions to expedite the cleanup of DoD’s per- and polyfluoroalkyl substances (PFAS) releases at the former Wurtsmith Air Force Base in Iosco County, Michigan.

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Senior Officials Host Media Roundtable on the Successful Destruction of the U.S.' Declared Chemical Weapons Stockpile

Mallory Stewart, Assistant Secretary Of State For The Bureau Of Arms Control, Verification, And Compliance; Douglas Bush, Assistant Secretary Of The Army For Acquisition Logistics And Technology; Kingston Reif, Deputy Assistant Secretary Of Defense For Threat Reduction And Arms Control; Kelly Flynn, Public Affairs Specialist, DOD Press Office; Michael Abaie, Program Executive Officer, Assembled Chemical Weapons Alternatives

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Dr. William A. LaPlante

Under Secretary of Defense for Acquisition & Sustainment

Dr. Radha I. Plumb

Deputy Under Secretary of Defense for Acquisition & Sustainment

ASD (Acquisition)

Provides oversight and policy direction to Secretary, Deputy Secretary, and Under Secretary of Defense (A&S)

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ASD (Sustainment)

Serves as the principal staff assistant and advisor to the USD A&S, Deputy Secretary of Defense (DEPSECDEF), and Secretary of Defense (SECDEF)

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ASD (Energy, Installations, and Environment)

Provide safe and resilient installations for the warfighter and their families.

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ASD (Nuclear, Chemical and Biological Defense Programs)

Develops policies and provides advice to NCBDP related plans and programs

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Industrial Base Policy

Provides detailed analyses and in-depth understanding of the increasingly global, commercial, and financially complex industrial supply chain

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Special Access Program Central Office

Serves under the authority and direction of both the Deputy Secretary of Defense (DepSecDef) and the USD(A&S)

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