What Does Defense Intelligence Agency Do?

Total employees3308
HeadquartersWashington
Founded1961

The Defense Intelligence Agency (DIA) is a United States federal government intelligence agency specializing in defense and military intelligence. DIA provides timely, objective, and cogent military intelligence to warfighters, defense planners, and policymakers in the Department of Defense (DoD) and the Intelligence Community. It serves as the nation's primary manager and producer of foreign military intelligence and is a combat support agency, delivering intelligence crucial for operational planning and strategic decision-making.

Where Is Defense Intelligence Agency's Headquarters?

HQ Function

Serves as the central hub for all-source defense intelligence analysis, production, and dissemination. It supports global U.S. military operations, strategic warning, and national security policymaking by providing foundational military intelligence.

Notable Features:

The DIAC is a secure, purpose-built facility equipped with advanced analytical tools, global communication systems, and Secure Compartmented Information Facilities (SCIFs). It hosts critical elements like the Joint Worldwide Intelligence Communications System (JWICS) Program Office.

Work Culture:

DIA fosters a highly professional, mission-focused work environment emphasizing analytical rigor, collaboration, integrity, and continuous learning. Employees, both civilian and military, work on complex global security challenges in a secure setting dedicated to national service.

HQ Significance:

The DIAC is a cornerstone of U.S. military intelligence, enabling the integration of intelligence from diverse sources to provide a comprehensive understanding of foreign military capabilities, intentions, and the operational environment. This directly informs U.S. defense strategy and operations.

Values Reflected in HQ: The headquarters design and operations reflect DIA's core values: integrity, excellence, teamwork, commitment, and courage. Emphasis is placed on security, operational efficiency, and fostering an environment conducive to in-depth intelligence analysis.

Location:

DIA operates worldwide, with personnel in over 140 countries and at major U.S. Combatant Commands (e.g., INDOPACOM, EUCOM, CENTCOM, AFRICOM, SOUTHCOM, NORTHCOM, SPACECOM, CYBERCOM, SOCOM, STRATCOM, TRANSCOM). Its global functions include managing the Defense Attaché System at U.S. embassies, conducting human intelligence (HUMINT) operations, providing direct intelligence support to deployed military forces, and engaging with international partners on defense intelligence matters. This extensive network enables DIA to provide timely, relevant intelligence from a global perspective.

Street Address:

Defense Intelligence Analysis Center (DIAC), Joint Base Anacostia-Bolling, 200 MacDill Blvd

City:

Washington

State/Province:

D.C.

Country:

United States

Where Else Does Defense Intelligence Agency Operate Around the World?

Fort Detrick, Maryland, USA

Address: National Center for Medical Intelligence (NCMI), 8111 Porter Drive, Fort Detrick, MD 21702

Global analysis of health-related threats and medical capabilities to support force protection, humanitarian assistance, and disaster relief efforts worldwide.

Redstone Arsenal, Alabama, USA

Address: Missile and Space Intelligence Center (MSIC), Building 4545, Fowler Road, Redstone Arsenal, AL 35898

Global assessment of foreign missile, space, and advanced weapons technologies to inform U.S. defense acquisition, strategic deterrence, and countermeasures.

Pentagon, Arlington, Virginia, USA

Address: 1400 Defense Pentagon, Washington, DC 20301

Facilitates seamless intelligence integration at the highest levels of U.S. defense policymaking and strategic command.

Quantico, Virginia, USA

Address: DIA Directorate for Science and Technology, Reston/Quantico, Virginia (general area)

Focuses on emerging technologies and technical intelligence challenges globally to ensure U.S. technological superiority and anticipate future threats.

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Notable news
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Who's Leading Defense Intelligence Agency? Meet the Executive Team

As of April 2025, Defense Intelligence Agency' leadership includes:

Lieutenant General Jeffrey A. Kruse, USAF - Director
Suzanne L. White - Deputy Director
John F. Kirchhofer - Chief of Staff
Chief Master Sergeant Gregory W. Vogle, USAF - Command Senior Enlisted Leader
Major General Michelle A. Schmidt, USA - Director for Operations

Who's Investing in Defense Intelligence Agency?

Defense Intelligence Agency has been backed by several prominent investors over the years, including:

United States Government (Funded through congressional appropriations as part of the Military Intelligence Program and the National Intelligence Program)

What Leadership Changes Has Defense Intelligence Agency Seen Recently?

Hire2
Exits2

The Defense Intelligence Agency experienced key leadership transitions in the past year, most notably with the appointment of a new Director, Lt. Gen. Jeffrey A. Kruse, in February 2024, following the retirement of Lt. Gen. Scott D. Berrier. A new Command Senior Enlisted Leader, CMSgt Gregory W. Vogle, also assumed his role in January 2024.

Departures

Lieutenant General Scott D. Berrier, USA, Lieutenant General Scott D. Berrier retired as Director of the Defense Intelligence Agency, concluding a distinguished career.
Command Sergeant Major William M. Rinehart, USA, Command Sergeant Major William M. Rinehart completed his tour as the DIA Command Senior Enlisted Leader.

New Appointments:

Lieutenant General Jeffrey A. Kruse, USAF, Lieutenant General Jeffrey A. Kruse assumed command as the 23rd Director of the Defense Intelligence Agency.
Chief Master Sergeant Gregory W. Vogle, USAF, Chief Master Sergeant Gregory W. Vogle assumed the duties of the DIA Command Senior Enlisted Leader.

What Technology (Tech Stack) Is Used byDefense Intelligence Agency?

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Defense Intelligence Agency Email Formats and Examples

Official email addresses for personnel at the Defense Intelligence Agency typically use the '.mil' top-level domain, consistent with U.S. Department of Defense organizations. Common formats include combinations of first name, last name, and sometimes a middle initial. For general inquiries, it's best to use official contact forms or public affairs email addresses listed on the DIA website.

firstname.lastname@dia.mil or firstinitial.lastname@dia.mil

Format

john.doe@dia.mil

Example

85%

Success rate

What's the Latest News About Defense Intelligence Agency?

Defense Intelligence Agency Official WebsiteMay 2, 2024

Defense Intelligence Agency Director Testifies on Worldwide Threats

DIA Director Lt. Gen. Jeffrey Kruse testified before the Senate Armed Services Committee alongside other intelligence community leaders. He provided DIA's assessment of global threats to U.S. national security, covering strategic challenges posed by China and Russia, as well as threats from Iran, North Korea, and violent extremist organizations....more

Defense Intelligence Agency Official WebsiteFebruary 2, 2024

DIA Welcomes Lt. Gen. Kruse as 23rd Director, Bids Farewell to Lt. Gen. Berrier

The Defense Intelligence Agency held a change of directorship ceremony where U.S. Air Force Lt. Gen. Jeffrey A. Kruse assumed command as the 23rd director. He succeeded U.S. Army Lt. Gen. Scott D. Berrier, who retired. The ceremony was attended by senior defense and intelligence officials....more

Defense Intelligence Agency Official WebsiteNovember 15, 2023

Defense Intelligence Agency Releases Unclassified Report on PRC Military Aviation

DIA published an unclassified report detailing the capabilities, organization, and modernization efforts of the People's Liberation Army Air Force and People's Liberation Army Navy Aviation. The report provides insights into China's growing air power and its implications for regional and global security....more

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