Defence Review (United Kingdom)
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| Defence Review (United Kingdom) | |
|---|---|
| Name | Defence Review (United Kingdom) |
| Other names | Strategic Defence Review; Defence Command Paper |
| Jurisdiction | United Kingdom |
| Issued by | Prime Minister of the United Kingdom; Secretary of State for Defence (United Kingdom) |
| First issued | 1998 |
| Latest issued | 2021 |
| Status | Ongoing process |
Defence Review (United Kingdom) The Defence Review (United Kingdom) is a periodic strategic assessment conducted by the Prime Minister of the United Kingdom and the Secretary of State for Defence (United Kingdom) that defines national defence objectives, force posture, and procurement priorities. It informs interactions with international organizations such as North Atlantic Treaty Organization and bilateral partners including United States Department of Defense, while shaping domestic institutions like the Ministry of Defence (United Kingdom) and the Royal Navy, British Army, and Royal Air Force. Reviews integrate inputs from parliamentary bodies such as the Defence Select Committee (UK) and judicial and financial authorities including the Treasury (United Kingdom).
History and purpose
The modern cycle of Defence Reviews emerged after the end of the Cold War, following shifts witnessed at the Dissolution of the Soviet Union and in the aftermath of the Gulf War. Early high-profile assessments include the 1998 Strategic Defence Review (1998) led under the Tony Blair ministry and subsequent papers responding to global crises such as the September 11 attacks and the Iraq War. Reviews aim to reconcile strategic doctrine with resources, informing relationships with multilateral instruments like the European Union security apparatus and alliances such as Five Eyes. They also respond to legal frameworks including the Nuclear Non-Proliferation Treaty and treaty obligations under the North Atlantic Treaty.
Process and governance
The review process is coordinated by the Ministry of Defence (United Kingdom) with oversight from the Cabinet of the United Kingdom and operational advice from the Chief of the Defence Staff (United Kingdom), the Chief of the General Staff (United Kingdom), the First Sea Lord, and the Chief of the Air Staff. Inputs are gathered from institutions such as the Defence Science and Technology Laboratory, the National Audit Office, and think tanks including the Royal United Services Institute and the International Institute for Strategic Studies. Parliamentary scrutiny is exercised through the Defence Select Committee (UK) and debates in the House of Commons and House of Lords, with the Public Accounts Committee (UK) examining procurement value-for-money. Interdepartmental coordination involves the Foreign, Commonwealth and Development Office and the Home Office (United Kingdom).
Major reviews and outcomes
Notable reviews include the Strategic Defence Review (1998), the Defence White Paper (2003), the Strategic Defence and Security Review 2010 under the Cameron–Clegg coalition, the Strategic Defence and Security Review 2015 under the Cameron ministry, and the Integrated Review (2021) conducted by the Johnson ministry. Outcomes have ranged from force reductions and equipment retirements after the Cold War to investments in carriers like HMS Queen Elizabeth (R08), procurement of platforms including the F-35 Lightning II and Type 26 frigate, and nuclear decisions reaffirming the Trident (UK). Reviews have led to operations posture changes, influencing commitments to theatres such as Afghanistan and Iraq and expeditionary capabilities used in partnership with NATO and United Nations missions.
Strategic themes and policy shifts
Strategic themes reflect geopolitical shifts: from post-Cold War downsizing to counter-insurgency emphasis after Operation Enduring Freedom, then to great-power competition focusing on Russian Federation reassertion and strategic rivalry with the People's Republic of China. Policy shifts have addressed nuclear deterrence by maintaining the Trident programme and ballistic-missile defence collaborations, cyber and space resilience aligning with initiatives by the National Cyber Security Centre (United Kingdom) and partnerships with European Space Agency. Emphasis on expeditionary logistics, littoral capabilities, and multi-domain operations has influenced doctrine alongside commitments to collective defence under Article 5 of the North Atlantic Treaty.
Defence spending and procurement implications
Reviews translate strategic aims into budgetary decisions administered by the Treasury (United Kingdom) and executed by the Ministry of Defence (United Kingdom). Procurement outcomes include major capital programmes such as aircraft carriers, combat aircraft, submarines, and armoured vehicles procured from firms like BAE Systems, Rolls-Royce Holdings, and Lockheed Martin. Spending allocations have provoked debates over affordability and industrial strategy, affecting sovereign supply chains and export relationships with partners including the United States and France. The National Audit Office and the Public Accounts Committee (UK) frequently assess cost overruns and timetable slippages arising from complex acquisition projects.
Impact on the Armed Forces and force structure
Reviews have reshaped the structure and size of the British Armed Forces, impacting brigade composition in the British Army, carrier strike group doctrine for the Royal Navy, and force projection for the Royal Air Force. Adjustments include unit amalgamations, basing changes at facilities like Catterick Garrison and HMNB Portsmouth, and shifts in reserve integration with the Army Reserve (United Kingdom). Personnel policies, training regimens, and retention incentives have been modified to meet expeditionary demands and technological transitions such as unmanned systems and networked communications.
Criticism and public debate
Defence Reviews attract criticism from political parties including the Labour Party (UK) and the Conservative Party (UK), trade unions like the GMB (trade union), and advocacy groups such as Campaign for Nuclear Disarmament and think tanks including the Institute for Fiscal Studies. Critics point to perceived failures in transparency, capability gaps, procurement mismanagement, and divergence between strategic ambition and fiscal reality. Parliamentary inquiries and media outlets such as the BBC and The Guardian regularly scrutinise policy choices, while legal challenges occasionally engage the Supreme Court of the United Kingdom and administrative law processes.