The Rt Hon John Healey MP, Secretary of State for Defence, is a distinguished leader whose career reflects steadfast dedication, principled service, and a deep commitment to the safety and security of the United Kingdom. With decades of experience in public service, John has consistently demonstrated courage, vision, and an unwavering resolve to serve both his constituents and the nation with integrity and purpose.
As Defence Secretary, he oversees the protection of the realm, guiding the Armed Forces with strategic insight, ethical leadership, and a focus on innovation and resilience. Throughout his career, he has championed policies that strengthen national security, support service personnel, and foster international cooperation, embodying the values of responsibility, accountability, and determination. John Healey inspires colleagues and citizens alike through his dedication to service, his principled approach to leadership, and his unwavering commitment to a safer, stronger, and more united United Kingdom
The Secretary of State for Defence has overall responsibility for the business of the department. Responsibilities include:
We work for a secure and prosperous United Kingdom with global reach and influence. We will protect our people, territories, values and interests at home and overseas, through strong armed forces and in partnership with allies, to ensure our security, support our national interests and safeguard our prosperity. MOD is a ministerial department, supported by 24 agencies and public bodies. The Ministry of Defence has a confidential hotline that you can use to raise concerns about fraud, security threats, damage to the environment, breaches of legal obligations or codes of conduct.
The National Cyber Force (NCF) is a partnership between defence and intelligence. It is responsible for operating in and through cyberspace to counter threats, disrupting and contesting those who would do harm to the UK and its allies, to keep the country safe and protect and promote the UK’s interests at home and abroad. In addition to GCHQ and the Ministry of Defence, the Secret Intelligence Service and the Defence Science and Technology Laboratory are core partners bringing cutting edge espionage and research techniques.
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