The Empty Chair in Kensington: Russia Withdraws Her Ambassador from Britain

By Matthew Parish, Associate Editor

Sunday 23 August 2026

Diplomacy is often most interesting when nothing happens. An ambassador leaves, another ambassador does not arrive, an embassy continues operating and nobody formally announces that diplomatic relations have been downgraded. Yet the absence itself becomes the message. That appears to be what has happened between Russia and the United Kingdom. Andrey Kelin, Russia’s Ambassador to the Court of St James’s since November 2019, left Britain on 21 July 2026 after more than seven years in the post and Moscow has not, so far, proposed a successor. The Russian Embassy is instead being run by a chargé d’affaires.

This might ultimately prove to be an administrative interlude. Ambassadors retire, diplomatic appointments take time and Russian bureaucracy is hardly famous for its speed. Yet in diplomacy context is everything — and the context surrounding Kelin’s departure makes the absence of a replacement conspicuous. Relations between London and Moscow are arguably worse than at any point since the most dangerous periods of the Cold War. Britain is one of Ukraine’s most committed military supporters, British weapons have become an important component of Ukraine’s defence and Moscow increasingly portrays the United Kingdom not merely as a supporter of Kyiv but as one of the principal architects of western resistance to Russia.

Kelin’s departure therefore matters precisely because Moscow has not accompanied it with the ordinary machinery of diplomatic succession. According to reports in Britain, his departure had been announced internally at the Russian Embassy as early as 11 June. Yet no successor has been submitted to the Foreign, Commonwealth and Development Office for approval and embassy officials apparently have no indication of when one will arrive. The possibility must consequently be considered that Russia is allowing its representation in London to fall, deliberately or otherwise, from ambassadorial to chargé d’affaires level.

That would be an unusual but intelligible diplomatic signal. States do not need to break diplomatic relations in order to express extreme displeasure. There is an elaborate vocabulary between normal relations and severance — recalling ambassadors for consultations, expelling diplomats, reducing embassy staffing, refusing visas, suspending bilateral mechanisms or simply declining to replace a departing head of mission. Such gestures preserve the embassy while communicating that political relations are no longer considered normal.

Russia may be doing precisely this with Britain.

The Ambassador of the Bad Years

Andrey Vladimirovich Kelin was appointed ambassador by presidential decree on 5 November 2019. He therefore arrived shortly before Britain and Russia entered one of the most extraordinary periods in their modern relationship.

The Salisbury poisoning of Sergei and Yulia Skripal had taken place the previous year. Russia’s invasion of Ukraine followed in February 2022. Britain became one of Kyiv’s principal suppliers of military equipment, intelligence cooperation and diplomatic support. Sanctions proliferated, Russian assets were frozen and diplomatic contacts diminished. Russian diplomats were excluded from the Westminster Parliamentary Estate. Kelin repeatedly found himself summoned to the Foreign Office — including on the eve of the full-scale invasion and again after it began.

His was consequently not the traditional ambassadorial existence of trade delegations, cultural receptions and careful discussions about bilateral investment.

Kelin became instead one of the Kremlin’s most visible English-language defenders.

British television audiences grew accustomed to the strange theatre of interviews in which Russian official narratives collided with questions about events in Ukraine. Kelin disputed western accounts of Russian military conduct and challenged British conclusions concerning Russian responsibility for controversial events including poisonings. His public appearances increasingly resembled exercises in parallel political realities — the interviewer describing one world and the Russian Ambassador calmly describing another.

Yet that was precisely his job.

Ambassadors are not independent commentators and they are not sent abroad to agree with their hosts. They represent their governments, sometimes under extraordinarily unpleasant circumstances. Kelin’s ability to continue appearing before sceptical British journalists while relations between the two countries collapsed around him was itself a form of diplomatic professionalism.

Indeed the Russian Embassy has said upon his departure that he made considerable efforts to preserve contacts and channels of communication with Britain. Moscow’s accompanying accusation is revealing: according to the Embassy, it was the British Government that chose confrontation and Kelin departed hoping that constructive dialogue might eventually be restored if British policy towards Russia changed.

Naturally London would reverse that formulation. Britain would say that Russia invaded a sovereign European country, repeatedly threatened European states, conducted or sponsored hostile activities abroad and thereby destroyed the foundations upon which ordinary diplomatic relations depended. The British Government has previously summoned Kelin over allegations of Russian-orchestrated malign activity on British soil and publicly demanded that such activity cease.

These competing descriptions are irreconcilable — but that is exactly why ambassadors are necessary.

Britain’s Peculiar Position in the Kremlin Imagination

There is another dimension to the affair that should not be overlooked. Russia’s hostility towards Britain has an intensity that cannot entirely be explained by Britain’s objective military power.

The United States is vastly more powerful. Poland is geographically closer to Russia. Germany possesses a larger industrial base. France is a nuclear power with substantial independent military capabilities. Yet in Russian political discourse Britain repeatedly appears as an unusually sinister adversary.

There are historical reasons for this.

Imperial Russia and Victorian Britain competed across Central Asia in the Great Game. Britain participated in the Crimean War. Bolshevik political mythology was filled with British spies and conspiracies. During the Cold War London was simultaneously Washington’s closest major European ally and one of the world’s principal intelligence centres. MI6 acquired an almost mythical status in Soviet counter-intelligence culture.

Contemporary Russian propaganda has inherited these obsessions.

Britain is useful to Moscow because it can be portrayed as both powerful and decadent, imperial and declining, American subordinate and secret mastermind. When inconvenient events occur, the British intelligence services frequently occupy the imaginative space that the CIA fills in other conspiracy cultures.

Ukraine has intensified this phenomenon. Britain began supplying significant military assistance before the February 2022 invasion and subsequently became one of the European states most willing to cross successive thresholds in weapons provision. London has repeatedly argued that Ukraine must be able to defend itself effectively rather than merely survive.

From Moscow’s perspective this makes Britain especially troublesome.

From Britain’s perspective it makes the policy successful.

The Drone Question

The immediate political atmosphere surrounding Kelin’s departure has become still darker. The Russian Embassy reacted angrily after reports that British-manufactured drones had been used by Ukraine against targets inside Russia, warning of unspecified consequences.

This illustrates the increasingly artificial character of the old distinction between supplying weapons to Ukraine and determining where Ukraine may use them.

A war in which one combatant may strike Ukrainian cities, power stations, factories and military installations from Russian territory while Ukraine is expected to treat the Russian side of the frontier as a sanctuary is strategically peculiar. Kyiv has consequently spent years pressing western governments to relax restrictions upon the employment of western weapons against legitimate military targets inside Russia.

Those restrictions have progressively weakened.

Moscow understandably dislikes this development because sanctuary has military value. Airfields, logistics centres, command facilities, ammunition depots and drone-launching infrastructure are safer if Ukraine cannot attack them. Hence Russia has attempted to transform every incremental relaxation of western restrictions into a threatened escalation.

The problem is that this strategy suffers from diminishing returns.

Russia has warned repeatedly of grave consequences if western governments supplied particular categories of weapons, permitted particular targeting policies or expanded particular forms of assistance. Many of those thresholds have subsequently been crossed without producing the apocalyptic consequences initially threatened.

This does not mean Russian warnings should be ignored. Russia remains the world’s largest or one of the world’s largest nuclear powers, depending upon how the stockpile is counted, and miscalculation between nuclear-armed states is never trivial. It does mean that governments must distinguish between genuine strategic red lines and coercive rhetoric intended to frighten adversaries away from otherwise rational policies.

That distinction is becoming harder as formal diplomatic communication deteriorates.

Why an Ambassador Matters During a War

There is an understandable temptation to ask why Britain needs a Russian Ambassador at all.

The answer is that ambassadors are most valuable when governments dislike one another.

Britain does not require elaborate diplomatic machinery to prevent accidental war with Belgium. Relations with friendly states contain dozens of overlapping channels — ministers, officials, military officers, businesses, academics, intelligence services and personal relationships. Hostile states possess fewer such connections.

That makes the remaining ones disproportionately important.

During the Cold War, Washington and Moscow eventually discovered that communication was not a concession. It was a safety mechanism. Governments could simultaneously maintain enormous nuclear arsenals, conduct espionage against one another, fight proxy wars and negotiate arms-control arrangements.

Indeed communication becomes more important as hostility increases.

The danger today is not necessarily that Britain and Russia deliberately decide to go to war. It is that a sequence of ambiguous events produces escalation neither side initially intended. A Russian aircraft is destroyed. A British weapons system is implicated in an attack Moscow considers strategically intolerable. An undersea cable is severed. A British citizen is detained. A cyberattack disables critical infrastructure. An intelligence operation goes wrong.

At such moments governments need to know whom to telephone.

An embassy headed indefinitely by a chargé d’affaires remains perfectly capable of communicating. Diplomatic relations have not been severed. Other official and intelligence channels presumably continue to exist. Nevertheless the symbolic downgrading of representation matters because it indicates shrinking political investment in dialogue.

The fewer the channels, the greater the possibility of misunderstanding.

Moscow’s Calculation

There are several possible interpretations of Moscow’s decision not immediately to replace Kelin.

The first is straightforward retaliation. Russia may wish to demonstrate her anger at British policy towards Ukraine while stopping short of formally reducing diplomatic relations.

The second is bureaucratic. Kelin had served an unusually difficult posting for years and Moscow may simply not yet have selected his successor.

The third is political signalling. The Kremlin may believe that leaving London without an ambassador communicates that Britain has ceased to be regarded as a country with which meaningful political dialogue is presently possible.

The fourth possibility is more intriguing.

Moscow may not know what kind of ambassador it wants.

Sending another combative public advocate would suggest that Russia expects confrontation to continue indefinitely. Sending a heavyweight political diplomat might imply preparations for eventual negotiations. Sending an intelligence-associated figure would produce predictable controversy. Sending a technocrat would suggest that the Kremlin considers bilateral relations largely frozen.

Leaving the chair empty postpones the choice.

It also sends a message at almost no cost.

London Should Not Celebrate

There will be some in Britain tempted to regard Kelin’s departure as a minor diplomatic victory. A controversial Kremlin spokesman has gone and Russia cannot apparently find anyone eager to replace him.

That reaction would be shortsighted.

Britain should have no hesitation in continuing to support Ukraine. Nor should she confuse diplomatic dialogue with appeasement. One can supply weapons to Ukraine while maintaining an embassy in Moscow; one can sanction Russian officials while speaking to Russian diplomats; one can regard the invasion of Ukraine as unlawful while recognising that Russia will remain a major European power long after the present war ends.

Diplomacy is not friendship.

It is the administrative machinery through which enemies avoid unnecessary disasters.

That principle has particular importance for Britain because London and Moscow are nuclear capitals. Whatever political relationship eventually emerges between Russia and the rest of Europe, geography cannot be repealed. Russia will remain there. Britain will remain there. Their intelligence services will continue watching one another and their armed forces will continue encountering one another around Europe and the North Atlantic.

Eventually somebody will have to talk.

An Empty Embassy Residence

There is something appropriately symbolic about Kelin’s departure.

He arrived in Britain in 2019, when relations were already poisoned but when the catastrophe that followed had not yet occurred. He leaves after Russia’s invasion of Ukraine transformed European security, after hundreds of thousands of casualties, after unprecedented sanctions and after Britain became one of Moscow’s most persistent European adversaries.

His ambassadorship therefore brackets an era.

The most important question is not why Andrey Kelin has gone. Ambassadors eventually go.

The important question is why nobody has yet been sent to replace him.

If a successor appears shortly, the episode may amount to little more than an unusually conspicuous diplomatic transition. If months pass and the Russian Embassy remains under a chargé d’affaires, a different interpretation will become increasingly persuasive — that Moscow has quietly downgraded one of Europe’s oldest diplomatic relationships without formally admitting that it has done so.

There is a certain Russian elegance to that method.

No rupture need be announced. No flag need be lowered. No diplomatic note need declare relations reduced. The great residence remains, the Embassy remains open and officials continue working.

Only the ambassador is missing.

And sometimes in diplomacy — particularly between countries edging dangerously close to treating one another as enemies — the empty chair says more than the man who used to sit in it.