Royal Australian Air Force Executive and Leadership Team

September, 2026

Leadership Overview

Royal Australian Air Force has 10 executives leading key functions including strategy, operational oversight, and national security.

Committed to maintaining superior aerial warfare capabilities, Royal Australian Air Force advances national security initiatives through precise air power and strategic defense operations across the Australian continent.

Leadership Roles at Royal Australian Air Force

  • Chief Executive Officer - Timothy Aplaon
  • Deputy Director - James Waddington
  • Deputy Director - Ryan Shirazi
  • Deputy Director - Annalisa De Vries
  • Deputy Director - Malcolm Walker
  • Deputy Director - Cath Plenty
  • Deputy Director - Beverley Doyle
  • Deputy Director - Kate Yaxley
  • Deputy Director - Michelle Oakden
  • Deputy Director - Christian Martin
  • Timothy Aplaon - Chief Executive Officer

    Timothy Aplaon, the Chief Executive Officer at Royal Australian Air Force, directs the overarching strategic vision for aerial warfare and national security. This leadership position involves coordinating complex defense assets to ensure readiness across the Australian territory. By aligning departmental objectives with federal mandates, the Chief Executive Officer optimizes resource allocation for maximum operational impact. Timothy Aplaon maintains constant communication with the Australian Defence Force to synchronize air power initiatives. The Chief Executive Officer evaluates emerging threats and adapts tactical frameworks to preserve regional stability. Through rigorous oversight of fleet modernization and personnel training, the Chief Executive Officer secures the long-term efficacy of the organization. This role demands constant vigilance regarding technological advancements in aerospace engineering. Ultimately, the Chief Executive Officer drives the mission of protecting national interests through superior aerial dominance and strategic foresight in every engagement.

    James Waddington - Deputy Director

    James Waddington, the Deputy Director at Royal Australian Air Force, manages the integration of advanced surveillance systems into existing aerial platforms. This role focuses on enhancing situational awareness across the Asia-Pacific region through data-driven intelligence gathering. By supervising technical teams, the Deputy Director ensures that all sensor arrays meet stringent defense standards. James Waddington coordinates with engineering units to troubleshoot hardware failures during critical missions. The Deputy Director maintains operational continuity by streamlining maintenance schedules for reconnaissance aircraft. This leadership function requires deep technical knowledge of radar and infrared imaging technologies. By optimizing data processing workflows, the Deputy Director accelerates the delivery of actionable intelligence to command centers. The Deputy Director supports the broader mission of national security by providing accurate, real-time information for tactical decision-making. This position remains vital for maintaining a technological edge in modern aerial warfare environments.

    Ryan Shirazi - Deputy Director

    Ryan Shirazi, the Deputy Director at Royal Australian Air Force, oversees the logistics and supply chain operations necessary for sustained air power projection. This role involves managing the procurement of aviation fuel, spare parts, and specialized munitions across domestic and international bases. By architecting efficient distribution networks, the Deputy Director ensures that flight squadrons maintain peak operational readiness. Ryan Shirazi collaborates with procurement officers to negotiate contracts with defense industry partners. The Deputy Director monitors inventory levels to prevent shortages during high-intensity training exercises. This leadership function requires meticulous attention to detail regarding regulatory compliance and safety protocols. By optimizing the movement of critical assets, the Deputy Director directly supports the rapid deployment capabilities of the organization. The Deputy Director maintains the logistical backbone required for effective national defense. This position ensures that every aircraft remains mission-ready through consistent and reliable resource management.

    Annalisa De Vries - Deputy Director

    Annalisa De Vries, the Deputy Director at Royal Australian Air Force, directs the human capital development and training programs for all flight personnel. This role focuses on cultivating elite pilot skills and maintaining high standards of operational proficiency across the force. By designing comprehensive curriculum modules, the Deputy Director ensures that every aviator masters complex flight maneuvers and emergency procedures. Annalisa De Vries evaluates performance metrics to identify areas for professional growth and skill enhancement. The Deputy Director coordinates with flight instructors to implement modern simulation technologies in training environments. This leadership function requires a deep understanding of aviation psychology and pedagogical best practices. By fostering a culture of excellence, the Deputy Director prepares the workforce for the challenges of modern aerial combat. The Deputy Director supports the long-term readiness of the organization by investing in the development of future leaders. This position remains essential for maintaining a highly capable and resilient air force.

    Malcolm Walker - Deputy Director

    Malcolm Walker, the Deputy Director at Royal Australian Air Force, manages the cybersecurity infrastructure protecting sensitive aerial communication networks. This role involves identifying vulnerabilities in digital systems and implementing robust defense measures against electronic warfare threats. By supervising IT security teams, the Deputy Director ensures the integrity of classified data transmissions during flight operations. Malcolm Walker coordinates with intelligence agencies to stay ahead of emerging cyber risks. The Deputy Director develops protocols for secure data handling across all command levels. This leadership function requires extensive expertise in network architecture and cryptographic standards. By hardening digital defenses, the Deputy Director prevents unauthorized access to critical mission information. The Deputy Director supports the overall security posture of the organization by maintaining resilient communication channels. This position remains vital for protecting the technological assets that underpin modern aerial warfare and national defense strategies.

    Cath Plenty - Deputy Director

    Cath Plenty, the Deputy Director at Royal Australian Air Force, oversees the environmental compliance and sustainability initiatives for all airbase operations. This role focuses on minimizing the ecological footprint of aviation activities while maintaining operational efficiency. By implementing waste reduction programs and energy-efficient infrastructure, the Deputy Director ensures that base facilities meet national environmental standards. Cath Plenty collaborates with local authorities to manage land use and noise mitigation strategies. The Deputy Director monitors fuel consumption patterns to identify opportunities for carbon reduction. This leadership function requires balancing defense requirements with corporate social responsibility goals. By promoting sustainable practices, the Deputy Director enhances the public image and community relations of the organization. The Deputy Director supports the long-term viability of airbase operations through proactive environmental management. This position ensures that the organization operates responsibly while fulfilling its primary mission of national security and aerial defense.

    Beverley Doyle - Deputy Director

    Beverley Doyle, the Deputy Director at Royal Australian Air Force, directs the medical and health services for all personnel stationed at domestic and overseas bases. This role involves managing clinical operations, emergency response teams, and mental health support programs. By ensuring that medical facilities remain fully equipped and staffed, the Deputy Director maintains the physical and psychological readiness of the workforce. Beverley Doyle coordinates with public health officials to manage disease prevention and wellness initiatives. The Deputy Director oversees the implementation of safety protocols to reduce workplace injuries. This leadership function requires a deep understanding of military medicine and trauma care. By prioritizing the health of the force, the Deputy Director sustains the operational capacity of the organization. The Deputy Director supports the overall mission by ensuring that every member remains fit for duty. This position remains critical for maintaining a healthy and effective defense force.

    Kate Yaxley - Deputy Director

    Kate Yaxley, the Deputy Director at Royal Australian Air Force, manages the public affairs and strategic communications department. This role involves shaping the narrative around national security initiatives and promoting the achievements of the organization to the public. By crafting clear and consistent messaging, the Deputy Director ensures that stakeholders understand the importance of aerial defense. Kate Yaxley coordinates with media outlets to provide accurate information during high-profile operations. The Deputy Director develops outreach programs to engage with the community and foster support for defense efforts. This leadership function requires exceptional communication skills and a deep understanding of public perception. By managing the reputation of the organization, the Deputy Director builds trust and transparency. The Deputy Director supports the mission by ensuring that the public remains informed about the vital role of air power. This position remains essential for maintaining strong relationships with the Australian public.

    Michelle Oakden - Deputy Director

    Michelle Oakden, the Deputy Director at Royal Australian Air Force, oversees the legal and regulatory compliance framework for all aerial operations. This role involves ensuring that every mission adheres to international law and domestic defense policies. By providing legal guidance to command staff, the Deputy Director mitigates risks associated with complex military engagements. Michelle Oakden reviews operational plans to ensure alignment with rules of engagement and human rights standards. The Deputy Director manages internal investigations and disciplinary processes to maintain high ethical standards. This leadership function requires extensive knowledge of international aviation law and military jurisprudence. By upholding the rule of law, the Deputy Director protects the integrity and reputation of the organization. The Deputy Director supports the mission by ensuring that all actions remain legally sound and ethically defensible. This position remains vital for maintaining the legitimacy of the organization in the global arena.

    Christian Martin - Deputy Director

    Christian Martin, the Deputy Director at Royal Australian Air Force, directs the research and development division focused on next-generation aerospace technology. This role involves evaluating emerging concepts in propulsion, stealth, and autonomous flight systems. By collaborating with academic institutions and private sector innovators, the Deputy Director accelerates the transition of new technologies into operational use. Christian Martin monitors global trends in aerospace engineering to identify potential breakthroughs. The Deputy Director manages the testing and evaluation of prototype systems to ensure they meet rigorous performance requirements. This leadership function requires a forward-thinking approach to technological integration. By fostering innovation, the Deputy Director ensures that the organization maintains a competitive advantage in aerial warfare. The Deputy Director supports the long-term mission by preparing the force for future challenges. This position remains essential for driving the technological evolution of the organization and securing its future capabilities.

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    Frequently Asked Questions Regarding Royal Australian Air Force Top Executives and Leadership Team

    Who leads Royal Australian Air Force?
    Royal Australian Air Force is led by Timothy Aplaon (Chief Executive Officer), along with executives such as James Waddington (Deputy Director) and Ryan Shirazi (Deputy Director).
    Who is part of Royal Australian Air Force’s executive team?
    The executive team of Royal Australian Air Force includes leaders such as Timothy Aplaon (Chief Executive Officer), James Waddington (Deputy Director), Ryan Shirazi (Deputy Director) and other senior executives.
    How many executives does Royal Australian Air Force have?
    Royal Australian Air Force has 10 executives leading key business areas.
    What roles are included in Royal Australian Air Force’s leadership team?
    The leadership team of Royal Australian Air Force includes roles such as Chief Executive Officer, Deputy Director, Deputy Director, Deputy Director, Deputy Director.