Strategy
·14 min read·Global

We Are Being Tested

Britain is failing to understand that it is a Maritime power first. The global geopolitical situation lends itself perfectly for us to adopt the 'Gatekeeper Role' and ensure open sea lanes. But we are unprepared and haven't realised this strategically.

NOTE, AT THE POINT OF PUBLISHING

Since I wrote this, the test has arrived.

Today the President of the United States declared the memorandum with Iran over. Overnight the two exchanged strikes across the Gulf. Iranian forces fired on three commercial ships in Omani water near the Strait of Hormuz, and Washington answered with sanctions and force. The strait that was meant to reopen is closing again. The gate is being tested in real time, and there is no British hand on it.

Britain's answer came eight days ago. On the thirtieth of June the government published its Defence Investment Plan. The headline was drones. Five billion pounds for autonomous systems and a hybrid navy of crewed and uncrewed ships. Read past the announcement and the real decision is plainer. The East of Suez posture has been quietly dropped. The carriers recede, because we cannot field the escorts to sail them. Fifteen billion over four years against a bill the department itself put closer to thirty. This is not rearmament. It is a managed retreat dressed as innovation, and I think the drones are the dress.

In Ankara the alliance met while this played out. The American President spent the summit berating Europe for not carrying its own weight. He called one ally a wasted cause and the alliance a paper tiger. He is not wrong about the weakness. He is only early about the consequence. Washington is telling us to hold our own ground because it intends to be somewhere else, and the somewhere else is the Pacific.

At home there is no hand on the wheel. Starmer has gone. The party will choose his replacement within days, and it will almost certainly be Andy Burnham, a man whose interest and talent lie in devolution and the rebalancing of England, not in the Gulf or the High North. I do not say that as an insult. I say it because the timing is cruel. The country is acquiring a domestic prime minister at the moment the world hands it a maritime problem it has spent thirty years unlearning how to solve.

None of this changes the argument that follows. It sharpens it. When I wrote that we are being tested, I meant it as a warning. Four weeks on, it reads as a description.

British is a Maritime Power relying on a Maritime order
Britain's trade and energy reach it by sea, and almost every heavy line runs through a gate it does not hold.

Britain has spent the last hundred days being tested at sea. It has mostly failed.

Look at what has happened since the spring. An Iranian drone hit RAF Akrotiri, a British sovereign base, on the second of March. Our one air-defence destroyer assigned to the eastern Mediterranean, HMS Dragon, took three weeks to get there. The French got a frigate to Cyprus in days. When Dragon finally arrived it broke down and went into port. In the same window Iran closed the Strait of Hormuz and mined it, and Britain discovered it had withdrawn its last minehunter from the Gulf a few weeks earlier, shipped home on a heavy-lift vessel because the ship could no longer sail under its own power. No replacement was sent. We had held a mine countermeasures presence in those waters since 2003. We gave it up at the exact moment it was needed. We are now committed to lead a coalition to clear the strait using equipment we do not yet have in any usable quantity, and as I write the strait is closing again.

Closer to home, a Russian survey ship has made a habit of moving through the Channel mapping the undersea cables and pipelines that carry our energy, our trade and our data. We shadow it with a single minehunter and a helicopter. This Sunday morning the Royal Marines boarded a Russian shadow-fleet tanker in the Channel, the first operation of its kind we have led. It went well. It needed a minehunter as escort, one of the few we have left.

Two days after that boarding a Russian frigate, the Admiral Grigorovich, fired warning shots near a British-flagged yacht south of the Isle of Wight. No one was hurt and the accounts of why differ. But it is one more Russian warship throwing its weight around in our home waters, and the incidents are now coming faster than we can absorb them.

And on the eleventh of June the Defence Secretary resigned. John Healey did not go over a scandal. He went because the money the government was prepared to put into defence fell short of what the threat requires, and he was honest enough to say so on the way out. His letter listed the commitments Britain has taken on in the space of a few months. Leading NATO's new Arctic Sentry mission in the High North. Co-leading the multinational effort to reopen Hormuz. A planned deployment to Ukraine after any ceasefire. Rising Russian activity in our own waters. Then he set the figure beside the threat. The plan reaches 2.68 per cent of GDP by 2030. The Prime Minister had said the week before that Russia could be ready to attack NATO by 2030.

None of this is a run of bad luck. It is the predictable result of a country that has misunderstood what it is.

THE WRONG WAR

Britain organises its defence imagination around the Army. It has done so for the best part of a century. That is an inheritance, not a strategy, and the two should not be confused.

The inheritance is easy to trace. The First and Second World Wars forced Britain to fight long land campaigns on a scale the small professional army of 1914 and 1939 could not meet, so millions of civilians were put in uniform, and the someone in uniform in almost every family was a soldier. That is within living memory. The regimental system kept it alive. A regiment carries a name, a county, a set of battle honours, a place in a town's sense of itself. The Black Watch means something that a hull number or a squadron number does not. The emotional weight of the Army is real and it is earned. It is also far larger than the Army's strategic weight in the world we are actually entering. That gap is the problem.

We have spent the decades since 1945 deepening the habit by fighting America's wars. Iraq and Afghanistan were land campaigns, and the way to stay close to Washington was to bring a division and hold ground. So we built and organised and equipped for that, and we kept doing it long after the strategic logic had drained out of it. The Ajax programme is the monument to this confusion. Billions spent on an armoured vehicle designed for a land war in central Europe that is not Britain's to fight, while the Fleet that actually guards these islands was allowed to thin out to the point where a single destroyer's gearbox can leave a sovereign base undefended.

THE WRONG CENTURY

There is a fashion for calling this moment a pre-war era, by which people usually mean 1914. I think that is the wrong reference point, and getting it wrong leads straight to the wrong answer.

1914 was a collision of empires of roughly comparable weight, all pushing outward at once, all with young populations and funded mass armies and the industrial base to feed a long war. Almost none of that describes the industrialised world now. Our populations are old. Our militaries are small and underfunded. Our appetite for mass mobilisation is gone. The parts of the world with the demography for it are already producing the kind of war that follows from this kind of disorder, which is proxy conflict and localised instability, not a clash of great powers across a continent.

What we are living through looks older than 1914. It looks more like the long, unsettled stretch of the eighteenth century before any new order had set, when powers staked out spheres of influence before anyone knew which would hold. An order is dissolving before its successors exist. The American-led system, the one empire most of the world has actually been living inside, is losing coherence, and the powers exposed by that are not rivals finally coming to blows. They are all, in different ways, caught short. Even China is best understood not as a rival to that order but as its most successful tenant. Its trade moves by sea through lanes the United States Navy has kept open for decades. The majority of its seaborne trade passes through the Strait of Malacca, which it cannot secure on its own. Belt and Road is, in part, an admission of that weakness.

This matters for Britain because the eighteenth-century world rewarded a particular kind of power. Not the largest army. The ability to control chokepoints, protect sea lanes and shape the flow of trade without owning the territory the trade passes through. That has always been Britain's natural domain. It is the one we abandoned in our own minds.

THE ROLE WE HELD, AND LOST

For a long time Britain was the maritime power sitting just off Europe's coast. An island, hard to invade, connected to every ocean, able to dominate trade and project force and grow rich on both. America inherited that position and built a larger and safer version of it, with two oceans instead of one channel and a continent behind it instead of a county. We were not defeated out of the role. We were replaced in it.

The relationship that followed has never been sentimental, whatever we tell ourselves. America forced the pace of imperial dismantlement and left us financially flattened after the war. Suez was the early warning that American interests and British interests were two different things. The current retrenchment is the latest instance of Washington behaving rationally in its own interest, which has never reliably been ours. The honest reading is that Britain can no longer assume automatic protection or alignment, and must relearn how to stand on its own feet.

Here is the turn that the last hundred days have made impossible to ignore. The geography that made the maritime role valuable has not moved. The gates are still there. Gibraltar still controls the western mouth of the Mediterranean. The Greenland-Iceland-UK gap is still the only broad corridor through which Russia's Northern Fleet reaches the open Atlantic. The Channel still carries a large share of the world's trade past our coast. And as America turns toward the Pacific, those gates are being handed back to Britain, in fragments, in an era that rewards exactly the kind of power they confer.

Britains 'Gatekeeping' of the Mediterranean
Gibraltar locks the western Mediterranean and the Cyprus bases anchor the eastern end. Two ends of one sea, both British-held.

The evidence is in the taskings themselves. Britain now leads Arctic Sentry. Britain is co-leading the effort to reopen Hormuz. British marines are boarding tankers in the Channel. These are maritime jobs, and the map has assigned them to us because of where we sit. The trouble is that they have arrived at the precise moment our maritime posture is at its weakest in a generation. We are being handed the role of the gatekeeper while standing at the gate with the lock broken.

Greenland and the GIUK Gap and Britains role
The GIUK Gap is the door to the Atlantic. It is held or lost not at the gap but at Severomorsk, where the Northern Fleet begins.

WHAT THE REORIENTATION MEANS

The fix is not complicated to state. It is hard to do, because it runs against the grain of how Britain feels about its own forces. The defence of these islands must return to the sea and the air. That is where the money, the thinking and the political will need to go.

For the Royal Navy it means rebuilding mass and readiness. Surface escorts in numbers that let us keep ships at sea in more than one place at once. Submarines, which are the part of the Fleet that most worries an adversary. The carriers and the Fleet Air Arm that give those carriers a point. It also means the unglamorous capabilities we let wither, mine countermeasures above all, because the Hormuz humiliation is what happens when you decide a capability is obsolete a few months before you need it. Autonomous mine-hunting may well be the future. It is not the present, and you do not retire the present until the future has actually arrived and been tested under fire.

Strategic view of the Polar Region
As the ice retreats the Arctic becomes open water, and a northern flank opens that Britain has no posture to cover.

For the Royal Air Force it means an orientation toward maritime air power and the defence of the seas and skies adjacent to us, rather than a force shaped mainly for continental land support. Air defence of the homeland and of our deployed bases is not optional, as Akrotiri showed.

The Army should not be abolished. It should be right-sized and given an honest job. Smaller, more expeditionary, capable of being carried and sustained by sea, which is the only way an island power ever uses land forces well. Stop pouring money into armoured programmes built for a war in central Europe, unless a programme can genuinely be fixed and sold to allies, in which case keep it for the industrial return and be clear that is why. Where the Army should grow is the Reserve. The Reserve is not a second professional army and should stop pretending to be. It is a half-trained body of citizens who can be mobilised quickly, cheap to maintain, good for national resilience and good for keeping the military connected to civilian life. Build it out.

Two practical things sit underneath all of this. Recruitment should come back in house. Handing it to Capita and its like was a self-inflicted wound, slow and expensive and divorced from the culture of service. Let the Navy recruit for the Navy. And the deterrent should be understood for what it is. Trident is a naval capability. It reinforces the case for naval primacy rather than sitting beside it. A serious Fleet and a serious Air Force also carry a serious industrial argument, in BAE and Rolls-Royce and the carrier supply chain, and the strategic case and the economic case point the same way for once.

THE COROLLARY NO ONE WILL SAY

All of this costs money the country keeps insisting it does not have. The resignation is the proof. A plan that reaches 2.68 per cent by 2030, in a year the Prime Minister himself names as the point of maximum danger, is not a plan that meets the threat. It is a plan that hopes the threat will wait.

Whether the right number is three per cent or five is almost a secondary question. The real question is the date. A target set for 2034 or 2035 treats the danger as a planning horizon when the events of this spring show it is present tense. The gradualism is itself a symptom of the denial. We are being tested now.

And the money has to come from somewhere. The British economy is not growing in any way that funds a defence build-out painlessly, so the resources have to be reallocated, and that means taking them from spending the public has come to treat as untouchable, welfare chief among it. You cannot hold the present welfare settlement, fund the NHS on its current path and build the Fleet the era demands, all at once. Something gives. The failure to say so plainly, in public, by people who know it to be true, is a failure of courage as much as of strategy.

There is a longer base under the whole structure, and it is demographic. Ships need crews. A maritime power needs people, and Britain's demographic trajectory and the hollowing of its recruitment pipeline are strategic problems, not social footnotes. There is a version of immigration that helps rather than fragments here, built around service. The Commonwealth tie already lets its citizens serve in our forces. Done seriously, a route from service to citizenship would rebuild manpower, deepen the relationships a trading power needs and produce integration through shared institutions rather than in spite of their absence. That is a strategy in its own right, and it deserves its own treatment. The point for now is only that the maritime turn rests on a human base, and that base is also being neglected.

WHAT HAPPENS NEXT

We are being tested because the era has changed and whoever is testing us can see that we are not ready. The tanker boarding went well. The next test will not be a tanker boarding. It will be a cable cut in the Channel, a base under fire that we cannot defend in time, a chokepoint closed that we lack the ships to open. The pattern of the last hundred days is the warning, not the worst of it.

The map has not moved. Britain is still the island at the gate, in a century that has begun to reward gatekeepers again. The only open question is whether we remember what that requires before the testing turns serious. So far the honest answer is that we have not.

British alliance map showing the sectors of strategic interest
The world ranked by what it costs Britain. The alliances are fact. The ranking is the argument.