Defense Intelligence Agency Executive and Leadership Team

July, 2026

Leadership Overview

Defense Intelligence Agency has 10 executives leading key functions including information technology, technology, and intelligence administration.

Driven by a commitment to national security, Defense Intelligence Agency provides the nation's most authoritative assessments of foreign military intentions and capabilities, enabling military operations and informing policy-makers.

Leadership Roles at Defense Intelligence Agency

  • Chief Information Officer - Alicia Dease
  • Deputy Associate Chief Information Officer - ShiMere Andrus-Mitchell
  • Chief Technology Officer, A2 Intelligence, Surveillance & Reconnaissance, Department of The Air Force (Usaf], Un (United States) - Jeffrey Eggers
  • Chief Information Officer, Dia & Ussocom Senior Representative - Kevin Taylor
  • Chief of Staff, Defense Attaché Service - Kenneth Chalk
  • Directorate For Science & Technology Chief of Staff - Richard Towner
  • Intel Admin and Chief Information Officer Support - Jacque Myers
  • Directorate For Science & Technology Chief of Staff - Robert Hornbaker
  • Drh - Aurore Dumoulin
  • Team Captain - Wahab Olayinka
  • Alicia Dease - Chief Information Officer

    Alicia Dease, the Chief Information Officer at Defense Intelligence Agency, directs the agency's comprehensive information technology strategy and operations. Overseeing all aspects of the IT infrastructure, Dease ensures the secure and efficient flow of critical intelligence data. This leadership role involves managing vast digital resources to support the agency's mission of providing authoritative military intelligence assessments. By architecting robust cybersecurity measures, Alicia Dease safeguards sensitive information against evolving threats. The Chief Information Officer's purview extends to implementing cutting-edge technological solutions that enhance analytical capabilities and operational effectiveness across the organization. Dease's strategic vision drives the modernization of IT systems, directly supporting the nation's defense objectives and informing key policy decisions at both defense and national levels.

    ShiMere Andrus-Mitchell - Deputy Associate Chief Information Officer

    ShiMere Andrus-Mitchell, the Deputy Associate Chief Information Officer at Defense Intelligence Agency, supports the Chief Information Officer in executing the agency's technology roadmap. Andrus-Mitchell focuses on the operational management of IT systems, ensuring seamless integration and functionality across various departments. This role is critical in maintaining the integrity and accessibility of intelligence data, which is vital for military operations and policy formulation. By collaborating with IT teams, ShiMere Andrus-Mitchell drives initiatives aimed at enhancing system performance and user support. The Deputy Associate Chief Information Officer plays a key part in implementing new technologies and optimizing existing ones to meet the dynamic demands of military intelligence. Andrus-Mitchell's efforts contribute directly to the agency's ability to deliver timely and accurate assessments of foreign military capabilities.

    Jeffrey Eggers - Chief Technology Officer, A2 Intelligence, Surveillance & Reconnaissance, Department of The Air Force (Usaf], Un (United States)

    Jeffrey Eggers, the Chief Technology Officer, A2 Intelligence, Surveillance & Reconnaissance, Department of The Air Force (Usaf], Un (United States) at Defense Intelligence Agency, spearheads technological advancements in intelligence, surveillance, and reconnaissance. Eggers drives innovation in data collection, processing, and analysis to provide superior military intelligence. This position involves developing and implementing state-of-the-art technologies that enhance the agency's ability to monitor and assess foreign military intentions and capabilities. By focusing on cutting-edge ISR solutions, Jeffrey Eggers directly supports military operations and informs national security policy. The Chief Technology Officer's strategic direction ensures the agency remains at the forefront of technological capabilities in the intelligence community. Eggers' leadership in this domain is crucial for maintaining the nation's information advantage.

    Kevin Taylor - Chief Information Officer, Dia & Ussocom Senior Representative

    Kevin Taylor, the Chief Information Officer, Dia & Ussocom Senior Representative at Defense Intelligence Agency, holds a dual responsibility for information technology leadership across both the DIA and U.S. Special Operations Command. Taylor ensures the seamless integration and robust security of IT systems supporting critical intelligence functions for both entities. This senior representative role involves aligning technology strategies to meet the unique operational requirements of military intelligence and special operations forces. By fostering collaboration between agencies, Kevin Taylor enhances information sharing and operational synergy. The Chief Information Officer's oversight guarantees that advanced technological solutions are deployed effectively to provide authoritative assessments and support global missions. Taylor's leadership ensures that both DIA and Ussocom maintain a decisive technological edge.

    Kenneth Chalk - Chief of Staff, Defense Attaché Service

    Kenneth Chalk, the Chief of Staff, Defense Attaché Service at Defense Intelligence Agency, directs the operational and administrative functions of the Defense Attaché system worldwide. Chalk ensures the effective deployment and support of defense attachés who gather critical foreign military intelligence. This leadership position involves managing resources and personnel to optimize the collection and dissemination of intelligence from diplomatic missions globally. By enhancing the capabilities of the Defense Attaché Service, Kenneth Chalk directly contributes to the agency's all-source analysis and counterintelligence efforts. The Chief of Staff's strategic oversight ensures that the service operates efficiently and effectively, providing vital insights into foreign military intentions and capabilities. Chalk's role is fundamental to the agency's global intelligence reach.

    Richard Towner - Directorate For Science & Technology Chief of Staff

    Richard Towner, the Directorate For Science & Technology Chief of Staff at Defense Intelligence Agency, manages the strategic initiatives and operational execution within the science and technology directorate. Towner oversees the integration of advanced scientific research and technological development to bolster the agency's intelligence capabilities. This role is pivotal in translating scientific breakthroughs into actionable intelligence tools and methodologies. By guiding the directorate's efforts, Richard Towner ensures that the agency maintains a technological advantage in understanding foreign military capabilities. The Chief of Staff's focus on innovation supports the core competencies of human intelligence, all-source analysis, and technical intelligence. Towner's leadership drives the advancement of cutting-edge solutions essential for national defense.

    Jacque Myers - Intel Admin and Chief Information Officer Support

    Jacque Myers, the Intel Admin and Chief Information Officer Support at Defense Intelligence Agency, provides critical administrative and technical support for intelligence operations and information technology functions. Myers ensures the smooth execution of administrative processes that underpin the agency's intelligence gathering and analysis activities. This role is essential for maintaining the operational readiness and efficiency of intelligence personnel and systems. By assisting the Chief Information Officer, Jacque Myers contributes to the effective management and security of the agency's IT infrastructure. The Intel Admin and CIO Support's dedication to detail facilitates the seamless flow of information, vital for informing policy-makers and supporting military operations. Myers' contributions are integral to the agency's overall effectiveness.

    Robert Hornbaker - Directorate For Science & Technology Chief of Staff

    Robert Hornbaker, the Directorate For Science & Technology Chief of Staff at Defense Intelligence Agency, drives the strategic planning and execution of science and technology programs. Hornbaker focuses on advancing the agency's technical intelligence capabilities through innovative research and development. This position is crucial for identifying and integrating emerging technologies that enhance the assessment of foreign military intentions and capabilities. By overseeing key projects, Robert Hornbaker ensures that the Directorate for Science & Technology delivers state-of-the-art solutions to support military operations. The Chief of Staff's leadership fosters an environment of continuous innovation, critical for maintaining the nation's intelligence superiority. Hornbaker's efforts directly bolster the agency's all-source analysis and counterintelligence functions.

    Aurore Dumoulin - Drh

    Aurore Dumoulin, the Drh at Defense Intelligence Agency, leads the human resources functions critical to the agency's mission success. Dumoulin oversees talent acquisition, development, and management, ensuring the agency has the skilled personnel required for complex intelligence operations. This role is fundamental in cultivating a high-performing workforce capable of addressing diverse national security challenges. By implementing strategic HR policies, Aurore Dumoulin supports the agency's core competencies in human intelligence, all-source analysis, and counterintelligence. The Drh's focus on employee well-being and professional growth is essential for retaining top talent. Dumoulin's leadership ensures that the Defense Intelligence Agency remains staffed with dedicated professionals committed to providing authoritative military intelligence assessments.

    Wahab Olayinka - Team Captain

    Wahab Olayinka, the Team Captain at Defense Intelligence Agency, leads a specialized team focused on critical intelligence analysis and support functions. Olayinka directs team efforts to ensure the accurate and timely delivery of intelligence assessments, contributing directly to national security objectives. This leadership role involves coordinating team activities to meet the agency's demanding operational requirements. By fostering collaboration and expertise within the team, Wahab Olayinka enhances the effectiveness of intelligence gathering and analysis. The Team Captain's dedication to excellence ensures that the team consistently provides high-quality support for military operations and policy-making. Olayinka's leadership is instrumental in achieving the agency's mission of providing authoritative military intelligence.

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    Frequently Asked Questions Regarding Defense Intelligence Agency Top Executives and Leadership Team

    Who leads Defense Intelligence Agency?
    Defense Intelligence Agency is led by Alicia Dease (Chief Information Officer), along with executives such as ShiMere Andrus-Mitchell (Deputy Associate Chief Information Officer) and Jeffrey Eggers (Chief Technology Officer, A2 Intelligence, Surveillance & Reconnaissance, Department of The Air Force (Usaf], Un (United States)).
    Who is part of Defense Intelligence Agency’s executive team?
    The executive team of Defense Intelligence Agency includes leaders such as Alicia Dease (Chief Information Officer), ShiMere Andrus-Mitchell (Deputy Associate Chief Information Officer), Jeffrey Eggers (Chief Technology Officer, A2 Intelligence, Surveillance & Reconnaissance, Department of The Air Force (Usaf], Un (United States)) and other senior executives.
    How many executives does Defense Intelligence Agency have?
    Defense Intelligence Agency has 10 executives leading key business areas.
    What roles are included in Defense Intelligence Agency’s leadership team?
    The leadership team of Defense Intelligence Agency includes roles such as Chief Information Officer, Deputy Associate Chief Information Officer, Chief Technology Officer, A2 Intelligence, Surveillance & Reconnaissance, Department of The Air Force (Usaf], Un (United States), Chief Information Officer, Dia & Ussocom Senior Representative, Chief of Staff, Defense Attaché Service.