British soldiers lack drone detection. Ukraine shows why and how that must change
4 min read
On today’s front line, a drone is often the first thing a soldier hears—and the last thing they see
In Ukraine, where low-cost quadcopters and FirstPersonView (FPV) drone systems are now as common as rifles and cause 70% of casualties, every soldier now carries a pocket-sized detector that vibrates or beeps the moment a hostile controller comes alive. Many of these locally made devices began life on a workbench and cost about £100. Not perfect, but good enough to save lives every day.
In the UK, we have world-class air defence, electronic warfare and vehicle-mounted systems. But at the individual soldier level, there is a gap: dismounted troops have no drone detectors. This must change, particularly if, as some now suggest, a “coalition of the willing” deploys peacekeepers in Ukraine, when the gap in protection would be immediate, practical and dangerous.
Open-source estimates suggest tens of thousands of drones are launched over Ukrainian battlefields each month. The vast majority are cheap, expendable and flown by improvised networks. That pace of change rewards units which can field “good-enough” tools quickly, learn from use, and iterate. Ukraine has innovated simple, soldier-portable detectors that warn of FPV and reconnaissance links, buying seconds that mean cover, smoke, or simply moving. Those seconds matter.
The UK, for good reasons, uses standards, supply chains and doctrine that are different to Ukraine, but personal drone detection is no longer optional kit, it is essential PPE for the electromagnetic age — like body armour for the spectrum.
The opportunity is to bring Ukrainian designers who have battle-tested concepts into a UK programme that respects export control, safety and cyber, license the designs and let a UK prime supplier to the UK military prepare the kit to meet UK equipment standards —run qualification, integration and in-service support under our accredited processes. Harden the firmware, prove compatibility and battery safety, write proper manuals, set calibration intervals and spares etc.
Manufacture - ready for British soldiers and NATO allies - could then take place here with UK supply chains and support, while acknowledging the Ukraine’s frontline ingenuity.
Under existing rules, the MoD can acquire small pilot batches below the full procurement threshold quickly and lawfully in order to trial equipment: rapid, disciplined pilot testing - not years of paperwork.
The devices used by Ukrainian soldiers demonstrate that detection capability can be affordable. British versions will be more robust, more secure and properly supported — but they do not need to be expensive - or wait for a five-year programme.
Drone incursions into Poland and elsewhere underline the need for NATO to tackle drones more effectively and economically. Investors across the EU are engaging with defence tech field-tested in Ukraine and the recent UK Defence Industry Strategy announcement by Luke Pollard MP, Minister for Defence Procurement states “The war in Ukraine reminds us that innovation is the central pillar of deterrence. To ensure that we meet our objectives of better capability and increased growth, we are committed to spending at least 10% of our equipment budget on novel technologies”.
The UK is backing SME innovation in defence while maintaining the assurance and sustainment that prime suppliers provide. Personal drone detectors are a perfect test case: a small, focused capability that can be piloted under existing procurement flexibilities, scaled if it works, and exported to allies who face the same problem.
We have arranged an event on November 4 at 18:30 in Committee Room 2a in Parliament where Ukrainian innovators can demonstrate their capabilities and meet with parliamentarians, officials and others to explore this pathway in plain English. The aim is simple: to keep British soldiers safe in a threat environment where drones are now the number one overhead hazard.
The technology developed is a practical, affordable step that brings the next layer of protection to the level that needs it most: the individual on patrol, the section in a treeline, the signaller stepping out of a vehicle.
Ukraine has shown that speed, simplicity and iteration can coexist with courage. Britain can bring assurance, sustainment and scale. Together, we can put reliable, personal drone detection into the hands of those who need it—in months, not years.
That is a goal worthy of a country sending its sons and daughters out under a sky that now buzzes with risk.
Lord Cromwell is a crossbench peer and Aries D.Russell is Managing Director of Aries Intelligence
