The Untold Battles

British Military History

The people. The battles. The stories history remembers.

Admiral Sir Tony Radakin GBE KCB (born 1965): Chief of the Defence Staff and the Navy's Modernisation

In the first week of February 2022, with more than 100,000 Russian troops massed on Ukraine’s borders, Britain’s most senior military officer flew to Moscow for a last attempt to avert war. Admiral Sir Tony Radakin, Chief of the Defence Staff for barely two months, sat down with General Valery Gerasimov, the Chief of the General Staff of the Russian Armed Forces, and heard him deny that Russia was planning to invade. Thirteen days later, Russian tanks crossed the border. Radakin would spend the next three and a half years as the professional head of Britain’s Armed Forces through the largest war in Europe since 1945, advising four prime ministers, guiding the British military response to the invasion, and becoming a trusted confidant of Ukraine’s military leadership. He was the first naval officer to lead the British Armed Forces since Admiral Sir Michael Boyce, and he arrived in the post with a reputation as a reformer who had already shaken up the Royal Navy.

Admiral Sir Tony Radakin in naval uniform laying a wreath at Arlington National Cemetery.

Admiral Sir Tony Radakin laying a wreath at Arlington National Cemetery, 2023.
Credit: UKinUSA, CC BY-SA 2.0 via Wikimedia Commons.

Early life and education

Antony David Radakin was born on 10 November 1965 in Oldham, Lancashire. He moved to Portishead, Somerset, when he was five years old, and was educated at St Brendan’s College, then an all-boys Catholic direct grant grammar school in Bristol. He studied law at the University of Southampton, sponsored through university by the Royal Navy, and graduated with a Bachelor of Laws degree in 1989. He continued his legal career alongside his naval service, qualifying as a barrister and being called to the Bar from the Middle Temple in 1996. He later studied international relations and defence studies at King’s College London, completing a Master of Arts degree in 2000 as part of the Advanced Command and Staff Course. The combination was unusual for a senior naval officer: a qualified barrister with a postgraduate degree in defence studies, and a career that would take him from the bridge of a frigate to the top of the British Armed Forces.

Early naval career

Radakin gained his commission in the Royal Navy on 20 October 1990. After a period watchkeeping on HMS Leeds Castle, he was navigating officer aboard HMS Charybdis and HMS Andromeda in 1991 and 1992. He commanded the patrol vessel HMS Blazer from 1993 to 1995, and was promoted to lieutenant commander on 1 November 1996. His early operational tours took him across the range of naval service in the 1990s and 2000s: the Iran-Iraq Tanker War, security duties in the Falklands, NATO operations in the Adriatic, and counter-smuggling work in Hong Kong and the Caribbean. In 2003 he took command of the Type 23 frigate HMS Norfolk, his first command of a major warship. It was the first of a series of commands that would mark him out as an officer trusted with difficult and sensitive appointments, and it set the pattern for a career that moved steadily between sea command, joint staff work and international operations.

Iraq: three tours in command

The defining operational experience of Radakin’s middle career came in Iraq, where he served three tours, each in command. In 2006 he commanded the US-UK Iraqi Naval Transition Team, working with American and Iraqi forces to rebuild Iraq’s naval capability. In 2010 he commanded the US-UK Combined Task Force Iraqi Maritime, the coalition naval force in the northern Gulf. For that tour he was awarded the Bronze Star Medal by the President of the United States. The Iraq tours gave him direct experience of coalition warfare, of working alongside American commanders, and of the hard practical business of building a partner nation’s forces from the ground up. They also gave him a reputation in Whitehall and Washington as an officer who could operate at the intersection of the military, the political and the diplomatic, a quality that would matter greatly when he reached the very top.

Senior staff appointments

Promoted to commodore on 30 August 2011, Radakin became commander of HMNB Portsmouth in October 2011, taking charge of the Royal Navy’s principal base and one of its largest establishments. In November 2012 he was appointed Director of Force Development at the Ministry of Defence, a post that put him at the centre of thinking about the future shape of the Armed Forces. Promoted to rear admiral on 3 December 2014, he became Commander United Kingdom Maritime Forces and Rear Admiral Surface Ships, and in March 2016 he was appointed Chief of Staff at Joint Forces Command. Promoted to vice admiral on 27 March 2018, he became Second Sea Lord and Deputy Chief of the Naval Staff, and was appointed a Companion of the Order of the Bath in the 2018 Birthday Honours. In each of these posts he built a reputation as a reformer, an officer impatient with bureaucracy and interested in technology, speed and results. That reputation would be the reason he was chosen for the two most senior naval appointments in the country.

Vice Admiral Tony Radakin in naval uniform as Second Sea Lord in 2019.

Vice Admiral Tony Radakin as Second Sea Lord and Deputy Chief of the Naval Staff, 2019.
Credit: LPhot Paul Halliwell, Royal Navy, Open Government Licence v3 via Wikimedia Commons.

First Sea Lord and Royal Navy Transformation

In June 2019 Radakin was promoted to admiral and succeeded Admiral Sir Philip Jones as First Sea Lord and Chief of the Naval Staff, the professional head of the Royal Navy. He arrived with a clear programme, which he launched under the banner of Royal Navy Transformation. It covered increasing the United Kingdom’s operational advantage in the North Atlantic, developing carrier strike operations using the newly built aircraft carriers HMS Queen Elizabeth and HMS Prince of Wales, increasing the Royal Navy’s forward presence around the world, reforming the Royal Marines into the Future Commando Force, and improving the Navy’s use of technology and innovation. It also, controversially, included a forty per cent reduction in the number of admirals across the Royal Navy and a forty per cent cut in headquarters staff. As First Sea Lord he instigated a renewed Royal Navy presence around the globe, secured an expanded shipbuilding programme, and helped broker the AUKUS agreement between the United Kingdom, Australia and the United States, the trilateral security partnership announced in September 2021 that committed Australia to acquiring nuclear-powered submarines with British and American help. He was appointed Knight Commander of the Order of the Bath in the 2021 Birthday Honours.

Chief of the Defence Staff

On 30 November 2021 Radakin was appointed Chief of the Defence Staff, the professional head of the British Armed Forces, in succession to General Sir Nick Carter. Prime Minister Boris Johnson appointed him instead of the Ministry of Defence’s preferred candidate, General Sir Patrick Sanders, because of Radakin’s reputation as a reformer and Johnson’s anticipation of future naval conflicts in the Mediterranean and Indo-Pacific regions. He relinquished the post of First Sea Lord to Admiral Sir Ben Key on 8 November 2021. In his first speech as Chief of the Defence Staff, to the Royal United Services Institute in December 2021, he said the security outlook for the United Kingdom was “far more complex and dangerous than at any time over the past 30 years” and that the geopolitical situation was in “a real sense of back to the future, with the return of the State as the central, indispensable feature of the international system.” He also said the British military was at risk of looking “ridiculous” until it improved diversity and leadership in the armed forces. It was a characteristically direct opening from an officer who had never been afraid to speak plainly about the state of the forces he led.

Ukraine: the Moscow meeting and the war

Radakin’s tenure as Chief of the Defence Staff was dominated from the start by Russia and Ukraine. One of his first duties was to travel to Moscow to understand the intention behind Russia’s military build-up on the border with Ukraine. On 11 February 2022 he met General Valery Gerasimov in Moscow, alongside Defence Secretary Ben Wallace, who was meeting Russian Defence Minister Sergei Shoigu. Gerasimov denied that Russia was planning to invade Ukraine. On 24 February 2022 Russia launched its full-scale invasion. Asked on the BBC’s Sunday Morning programme shortly afterwards whether Russia taking over Ukraine was inevitable, Radakin said: “No. I think we’ve seen a Russian invasion that is not going well.” On 31 March 2022 he said that Russian President Vladimir Putin had “already lost” the war in Ukraine due to “catastrophic misjudgments.” In January 2022 he had warned that an attempt to damage underwater communication cables could be considered by the United Kingdom as an “act of war”, while noting that the United Kingdom and Russia continued to test daily the telephone connection between the British Ministry of Defence and the Russian Situation Centre, which could be used if urgent talks were needed to de-escalate an incident.

Admiral Sir Tony Radakin seated with Ben Wallace and Sergei Shoigu at a meeting in Moscow in February 2022.

Admiral Sir Tony Radakin with Defence Secretary Ben Wallace and Russian Defence Minister Sergei Shoigu in Moscow, 11 February 2022, thirteen days before the invasion of Ukraine.
Credit: Ministry of Defence of the Russian Federation, CC BY 4.0 via Wikimedia Commons.

As the war continued, Radakin became a central figure in Britain’s support for Ukraine and a trusted confidant of its military leadership. He visited Kyiv, meeting President Volodymyr Zelenskyy alongside Prime Minister Rishi Sunak in November 2022, and he was known to the Ukrainian president as “the Admiral”. In June 2022 he told the House of Lords International Relations and Defence Committee that, following support for Ukraine, replacing the United Kingdom’s weapons stockpiles could take “years” to achieve, and that it might be “five to ten years” before the United Kingdom was ready to deploy a division with sufficient capabilities to fight alongside United States forces. In July 2022 he described the Russian regime as “relatively stable”, with President Putin able to quash any opposition, and called the outlook “bleak”. In July 2024 he criticised “historic underinvestment” in the British Armed Forces, which had led to “deficiencies in people, equipment, stockpiles, training and technology”. It was announced in February 2024 that he would stay in post as Chief of the Defence Staff until autumn 2025, after proving to be a key player in helping Ukraine in its fight against Russia.

Admiral Sir Tony Radakin with President Zelenskyy and Prime Minister Rishi Sunak in Kyiv in November 2022.

Admiral Sir Tony Radakin with President Volodymyr Zelenskyy and Prime Minister Rishi Sunak in Kyiv, 19 November 2022.
Credit: President of Ukraine, CC0 via Wikimedia Commons.

The Coronation and the wider tenure

Radakin’s four years as Chief of the Defence Staff spanned an extraordinary chapter in the nation’s history: four prime ministers, a general election, the death of Queen Elizabeth II and the accession of King Charles III. In September 2022 he paid tribute to the Queen after her death, describing the relationship between the Queen and the armed forces as “deeply personal” and saying the forces would perform their final duty to the Queen by taking part in her state funeral. At the Coronation in May 2023 he made history as the first non-member of the aristocracy to hold the ancient office of Lord High Constable of England, carrying the Sword of State in the procession. He delivered the annual Lord Mayor of London Defence and Security Lecture at Mansion House in October 2022, and in December 2022 he said it would be “slightly perilous” to expect the British Armed Forces to be used routinely in the event of strikes by public sector workers, adding: “We’re not spare capacity. We’re busy and we’re doing lots of things on behalf of the nation. We’ve got to focus on our primary role.” In September 2023 he was appointed a Commander of the Legion of Merit by the United States, the honour being presented by General Mark Milley, Chairman of the Joint Chiefs of Staff. In August 2024 he visited Israel and met the Chief of the General Staff, Herzi Halevi, to discuss strategic security issues and cooperation in the region.

Retirement and legacy

In September 2025 Radakin handed over as Chief of the Defence Staff to Air Chief Marshal Sir Rich Knighton, and on 9 November 2025 he formally retired from the Navy, ending a career of thirty-five years. He was appointed a Knight Grand Cross of the Order of the British Empire in the 2026 New Year Honours, and a Deputy Lieutenant of Hampshire in March 2026. In November 2025 he was awarded the Cross of Honour in Gold of the Badge of Honour of the Bundeswehr by the Inspector General of the Bundeswehr, Carsten Breuer, for special services to the German Armed Forces. He lives in Hampshire with his wife Louise, whom he married in 1995, and their four sons. He is president of the Royal Navy Squash Association and the Armed Forces Tennis Association, and vice admiral of the Royal Naval Sailing Association.

Radakin’s legacy is that of a reformer who reached the top of the British Armed Forces at a moment of acute danger and stayed there through the most consequential European war in a generation. As First Sea Lord he cut the number of admirals, pushed carrier strike and a global naval presence, and helped deliver AUKUS. As Chief of the Defence Staff he was the military voice in the room when Russia invaded Ukraine, the officer who had looked General Gerasimov in the eye in Moscow and heard the denial, and the confidant the Ukrainians called “the Admiral”. His vision for modernising the Armed Forces, emphasising nuclear deterrence and technological innovation, is reflected in the Strategic Defence Review published in 2025. A state-school boy from Oldham who became a barrister, a frigate captain, a First Sea Lord and the professional head of all three services, he leaves behind a Navy that is more forward-deployed and more technologically ambitious than the one he inherited, and an Armed Forces that spent his four years in command learning, sometimes painfully, what it means to prepare for war in Europe again.

Sources

Published
Filed under: ,

More from The Untold Battles

  • Loading more articles…

No comments:

Post a Comment