United States Space Force Executive and Leadership Team

May, 2026

Leadership Overview

The United States Space Force has 10 executives leading key functions including operations, finance, and technology.

Driven by national security imperatives, United States Space Force is dedicated to organizing, training, and equipping space forces to protect U.S. and allied interests in space and provide space capabilities essential to the joint force. The organization's leadership philosophy centers on innovation, readiness, and the strategic application of space power.

Leadership Roles at United States Space Force

  • Chief Financial Officer - Cynthia Sisco
  • Chief Operating Officer - Damian Davies
  • Gs-15 and Nh-Iv - Director Of Staff (Ussf and Chief Operating Officer - Sf and S3 and 4 and 6 and 7 and 10) - Christopher Terrio
  • Chief of Staff - Pell Thompson
  • Chief Information Officer - David Dunklee
  • Chief Technology Officer - Roberta Ewart
  • Senior Enlisted Advisor To the STARCOM Chief of Staff - Nichole Reynolds
  • Chief of Staff, Space-based MWT - Myles Delcambre
  • Future Concepts & Partnerships Chief of Staff - Brendon Herbeck
  • Delta 8 Chief of Staff - Benjamin Herring
  • Cynthia Sisco - Chief Financial Officer

    Cynthia Sisco, the Chief Financial Officer at United States Space Force, directs all financial operations and fiscal strategy for the branch. This includes managing budgets, overseeing financial reporting, and ensuring compliance with federal regulations. Sisco's leadership is critical in allocating resources effectively to support advanced space technologies and operational readiness. By implementing robust financial controls, Cynthia Sisco safeguards the branch's fiscal integrity and maximizes the impact of its investments. The Chief Financial Officer's role involves close collaboration with other executive leaders to align financial planning with strategic objectives, ensuring sustainable growth and operational capability. Sisco's expertise is instrumental in navigating complex funding landscapes and securing the necessary resources to maintain the United States Space Force's technological edge and global presence.

    Damian Davies - Chief Operating Officer

    Damian Davies, the Chief Operating Officer at United States Space Force, directs the day-to-day operational execution and strategic implementation of the branch's core functions. Overseeing critical infrastructure and resource allocation, Davies ensures seamless integration of space capabilities across various operational theaters. This leadership role involves optimizing logistical chains and enhancing operational readiness to meet evolving global security demands. By focusing on efficiency and effectiveness, Damian Davies drives the continuous improvement of space-based defense systems. The Chief Operating Officer's purview extends to managing inter-agency collaborations, ensuring that the United States Space Force's operational tempo aligns with broader national defense objectives. Davies's strategic oversight guarantees the robust delivery of space services, supporting critical missions worldwide and reinforcing the branch's commitment to maintaining space superiority.
    Damian Davies

    Christopher Terrio - Gs-15 and Nh-Iv - Director Of Staff (Ussf and Chief Operating Officer - Sf and S3 and 4 and 6 and 7 and 10)

    Christopher Terrio, the Gs-15 and Nh-Iv - Director Of Staff (Ussf and Chief Operating Officer - Sf and S3 and 4 and 6 and 7 and 10) at United States Space Force, directs critical staff functions and operational oversight across multiple key directorates. Terrio's extensive responsibilities encompass strategic planning, resource management, and the execution of complex operational directives vital to the branch's mission. By ensuring seamless coordination among diverse functional areas, Christopher Terrio enhances the overall operational effectiveness and strategic alignment of the United States Space Force. This leadership position involves driving initiatives that bolster readiness and advance technological capabilities in the space domain. Terrio's comprehensive oversight contributes significantly to maintaining space superiority and protecting national interests in an increasingly complex global environment.
    Christopher Terrio

    Pell Thompson - Chief of Staff

    Pell Thompson, the Chief of Staff at United States Space Force, manages the strategic planning and execution of the Chief of Space Operations' agenda. This pivotal role involves coordinating staff activities, advising on policy development, and ensuring the efficient flow of information across all levels of command. Thompson's responsibilities include overseeing the development and implementation of strategic initiatives that enhance the branch's operational effectiveness and readiness. By fostering collaboration among diverse units, Pell Thompson ensures alignment with the overarching mission of protecting U.S. interests in space. The Chief of Staff's influence extends to resource management and personnel development, shaping the future direction of the United States Space Force. Thompson's strategic acumen is crucial in navigating complex geopolitical landscapes and advancing the branch's technological superiority.

    David Dunklee - Chief Information Officer

    David Dunklee, the Chief Information Officer at United States Space Force, leads the strategic development and implementation of information technology systems and cybersecurity protocols. Dunklee's purview encompasses ensuring the secure and efficient operation of all digital infrastructure, critical for maintaining space domain awareness and command and control. By architecting resilient networks and advanced data management solutions, David Dunklee enhances the branch's ability to operate in contested environments. The Chief Information Officer's role is vital in safeguarding sensitive information and ensuring the integrity of communication channels. Dunklee's leadership drives innovation in IT services, supporting the United States Space Force's mission to protect U.S. and allied interests in space through cutting-edge technological integration and robust cyber defenses.
    David Dunklee

    Roberta Ewart - Chief Technology Officer

    Roberta Ewart, the Chief Technology Officer at United States Space Force, spearheads the research, development, and integration of advanced technologies essential for space superiority. Ewart's strategic vision guides the exploration of novel solutions that enhance the branch's capabilities in areas such as satellite operations, space domain awareness, and resilient communication systems. By fostering a culture of innovation, Roberta Ewart ensures the United States Space Force remains at the forefront of technological advancement. The Chief Technology Officer's responsibilities include identifying emerging threats and opportunities, and translating them into actionable technology roadmaps. Ewart's leadership is critical in developing and deploying next-generation space systems that provide a decisive advantage, supporting national security objectives and maintaining global space dominance.

    Nichole Reynolds - Senior Enlisted Advisor To the STARCOM Chief of Staff

    Nichole Reynolds, the Senior Enlisted Advisor To the STARCOM Chief of Staff at United States Space Force, provides critical enlisted perspective and guidance on strategic initiatives and operational readiness. Reynolds's role involves advising leadership on matters affecting the enlisted force, ensuring their welfare, professional development, and effective integration into mission objectives. By championing the needs and capabilities of Guardians, Nichole Reynolds enhances the overall morale and performance of the enlisted ranks. The Senior Enlisted Advisor's influence extends to shaping policies that impact training, career progression, and quality of life for service members. Reynolds's dedication is crucial in maintaining a highly skilled and motivated enlisted force, vital for the United States Space Force's success in safeguarding national interests in space.

    Myles Delcambre - Chief of Staff, Space-based MWT

    Myles Delcambre, the Chief of Staff, Space-based MWT at United States Space Force, manages the strategic operations and administrative functions for critical space-based mission warfare capabilities. Delcambre's leadership ensures the effective coordination of resources and personnel to support advanced space-based operations. By optimizing operational workflows and fostering inter-unit collaboration, Myles Delcambre enhances the readiness and effectiveness of space-based assets. The Chief of Staff role involves advising on policy, directing staff activities, and ensuring alignment with the broader strategic objectives of the United States Space Force. Delcambre's expertise is vital in developing and implementing strategies that maintain technological superiority and protect national security interests in the space domain.

    Brendon Herbeck - Future Concepts & Partnerships Chief of Staff

    Brendon Herbeck, the Future Concepts & Partnerships Chief of Staff at United States Space Force, drives the strategic development of emerging space capabilities and cultivates key alliances. Herbeck's focus is on identifying future operational needs and forging collaborative relationships with domestic and international partners to enhance space domain awareness and resilience. By exploring innovative concepts and fostering synergistic partnerships, Brendon Herbeck ensures the United States Space Force remains adaptable and prepared for future challenges. The Chief of Staff role involves coordinating research initiatives, managing strategic dialogues, and translating forward-looking ideas into actionable plans. Herbeck's leadership is essential in shaping the branch's long-term vision and securing its technological advantage in the evolving space environment.

    Benjamin Herring - Delta 8 Chief of Staff

    Benjamin Herring, the Delta 8 Chief of Staff at United States Space Force, oversees the strategic planning and operational execution for a critical space operations delta. Herring's responsibilities include managing resources, directing staff activities, and ensuring the seamless integration of Delta 8's capabilities into broader United States Space Force missions. By enhancing operational efficiency and fostering inter-team collaboration, Benjamin Herring strengthens the effectiveness of space-based defense systems. The Chief of Staff role is pivotal in advising leadership on operational matters and implementing policies that support mission readiness and technological advancement. Herring's leadership ensures Delta 8 consistently delivers essential space capabilities, contributing to national security and the protection of U.S. interests in space.

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    Frequently Asked Questions Regarding United States Space Force Top Executives and Leadership Team

    Who leads United States Space Force?
    United States Space Force is led by Cynthia Sisco (Chief Financial Officer), along with executives such as Damian Davies (Chief Operating Officer) and Christopher Terrio (Gs-15 and Nh-Iv - Director Of Staff (Ussf and Chief Operating Officer - Sf and S3 and 4 and 6 and 7 and 10)).
    Who is part of United States Space Force’s executive team?
    The executive team of United States Space Force includes leaders such as Cynthia Sisco (Chief Financial Officer), Damian Davies (Chief Operating Officer), Christopher Terrio (Gs-15 and Nh-Iv - Director Of Staff (Ussf and Chief Operating Officer - Sf and S3 and 4 and 6 and 7 and 10)) and other senior executives.
    How many executives does United States Space Force have?
    United States Space Force has 10 executives leading key business areas.
    What roles are included in United States Space Force’s leadership team?
    The leadership team of United States Space Force includes roles such as Chief Financial Officer, Chief Operating Officer, Gs-15 and Nh-Iv - Director Of Staff (Ussf and Chief Operating Officer - Sf and S3 and 4 and 6 and 7 and 10), Chief of Staff, Chief Information Officer.