General Atomics

Arondite raises $12m to connect defence systems with AI

British company Arondite - which is building AI to transform how defence organisations safely deliver 'human-machine' teaming at scale - has secured over $12 million in funding from leading global investors.



Image by Thongden Studio / copyright Shutterstock

The $10 million Seed round was led by Index Ventures. This follows on from a previously undisclosed $2.25 million pre-seed round led by Concept Ventures and Creator Fund.

As a proliferation of new hardware – such as drones, ground robots and AI-powered sensors – is adopted across defence and the wider world, Arondite aims to enable customers to safely connect and use any system from any manufacturer together.

Crucially, their software gives human operators clearer oversight and better operational control, leading to safer deployment of autonomous tools.

Founded by a team of UK-based defence specialists, Arondite is designed for organisations operating a range of defence or security systems at scale. The technology connects disparate hardware, acting as the ‘connective tissue’ to allow operators to oversee systems through one interface and optimise human-machine collaboration, reducing risks and boosting safety. Arondite also acts as a data layer, using AI and machine learning to deliver analytics and insights to teams and drive efficiencies across organisations.

The software is hardware agnostic, meaning it can be used in any scenario where multiple autonomous systems, robots or sensors are being deployed.

Arondite was founded by former British Army Officer, Will Blyth (CEO), who also held roles at Palantir and Helsing, alongside Rob Underhill (CTO), who was a lead engineer at BAE Systems before becoming the Founding Engineer at Garrison Technology. Arondite was inspired by Blyth’s experience on the battlefield, where access to connected systems that surface the right information at the right time is critical.

The founders believe their technology will make a game-changing difference across a wide range of use cases. Early examples are minefield clearance, where multiple autonomous machines can now be used together, as well as in counter-intrusion efforts, helping protect large scale public infrastructure such as transport and energy networks or secure commercial sites.

Will Blyth, former British Army Officer and co-founder and CEO of Arondite, commented: “During my military career, having the right information at the right time was often a matter of life or death. Defence systems that don’t talk to each other make operations far more dangerous. My vision for Arondite was to create the software and AI tools to connect up defence hardware and give people working on the front lines the information, oversight and understanding they need to make use of machines and AI, without compromising safety and control.

“Defence organisations, governments and industry are increasingly relying on blends of autonomous systems. But current approaches to leveraging these complex webs of hardware and data aren’t keeping pace. That’s why Arondite’s ‘connective tissue’ approach is so vital right now. We need to offer teams new, scalable ways to work with machines. That’s the role we believe we can play in UK and European defence and security going forward.”

Hannah Seal, Partner at Index Ventures, who led the Seed round, said: “We’re thrilled to support Will and Rob on their journey to enable true human-machine teaming in the autonomous age. With their rare combination of real-world experience, technical expertise and startup acumen, they are uniquely equipped to change how people interact with robots while ensuring they safely retain control over critical decisions.”

Related

Major drone incident could shut UK airport within five years, expert warns
Drone flying near commercial airplane
Major drone incident could shut UK airport within five years, expert warns
A major drone incident is “almost certain” to close a UK airport for a prolonged period within the next five years, according to a senior counter-UAS industry expert.
Aerospace Magazine

16 Oct 2026

Royal Navy deploys Merlin HM2 helicopters to protect UK nuclear deterrent
Image: MOD Crown Copyright/Royal Navy
Royal Navy deploys Merlin HM2 helicopters to protect UK nuclear deterrent
The Royal Navy has deployed four Merlin HM2s to Scotland to rehearse nuclear deterrent protection and demonstrate the helicopter’s advanced ASW capabilities.
Aerospace Defence

16 Oct 2026

Airport chiefs urge government to tackle business rates
Manchester Airport
Airport chiefs urge government to tackle business rates
AirportsUK chair Baroness Ruby McGregor-Smith has warned rising costs risk holding back future investment.
Aerospace

15 Oct 2026

BAE Systems unveils next-gen directed energy and kinetic defence systems
HPM
BAE Systems unveils next-gen directed energy and kinetic defence systems
BAE Systems unveiled two new advanced defence solutions at AUSA, designed to provide layered counter-unmanned aircraft systems (C-UAS) and counter-missile capabilities.
Defence Events Member News

16 Oct 2026

Nearly half of Britons would not fight for UK despite rising support for defence spending
British Army
Nearly half of Britons would not fight for UK despite rising support for defence spending
Public support for increased UK defence spending has risen to 51%, but 48% of Britons say they would not take up arms under any circumstances, according to a new Ipsos survey. The findings reveal a divide between demands for stronger military capabilities and willingness to make personal or financial sacrifices.
Defence

16 Oct 2026

Royal Navy deploys Merlin HM2 helicopters to protect UK nuclear deterrent
Image: MOD Crown Copyright/Royal Navy
Royal Navy deploys Merlin HM2 helicopters to protect UK nuclear deterrent
The Royal Navy has deployed four Merlin HM2s to Scotland to rehearse nuclear deterrent protection and demonstrate the helicopter’s advanced ASW capabilities.
Aerospace Defence

16 Oct 2026

Viasat orders ALL.​SPACE Hydra MAX Terminals for Ka-band networks
ALL.SPACE Hydra
Viasat orders ALL.​SPACE Hydra MAX Terminals for Ka-band networks
Viasat has placed an order for multiple ALL.​SPACE Hydra MAX terminals approved to operate on Viasat's global NextGen Ka-band network, providing resilient SATCOM connectivity for defence and government users.
Defence Member News Space

15 Oct 2026

Cornwall Space Cluster launches £15k legal support programme for space SMEs
Goonhilly satellite near Cornwall Space Cluster
Cornwall Space Cluster launches £15k legal support programme for space SMEs
Cornwall Space Cluster has partnered with Stephens Scown to offer specialist legal advice to space businesses, helping them protect intellectual property, prepare for investment and support future growth.
Space

15 Oct 2026

ClearSpace selected to deliver UK’s first active debris removal mission
ClearSpace removing space debris
ClearSpace selected to deliver UK’s first active debris removal mission
The UK-led programme will remove two defunct satellites while creating specialist jobs, supporting supply chains and building capability in the growing in-orbit services sector.
Space

15 Oct 2026

NAD and CDS want accelerated capability as DSEI UK 27 launched
NAD and CDS launch DSEI UK 27
NAD and CDS want accelerated capability as DSEI UK 27 launched
As the National Armaments Director (NAD) and the Chief of the Defence Staff (CDS) launched DSEI UK 2027 yesterday, they said faster capability delivery, greater innovation and improved readiness are required to ensure the UK and its allies are suitably prepared for any future conflict.
Warwickshire Police turns to AI to review the quality of investigations
Chat with AI or Artificial Intelligence technology. Man touching chatting virtual with an intelligent artificial intelligence asks for the answers he wants. Smart assistant futuristic, Chatbot,
Warwickshire Police turns to AI to review the quality of investigations
An eight-agent system checks investigation records against policing standards, with officers retaining responsibility for decisions.
Security

14 Oct 2026

UK Connect Defence launches Rapid Broadband Kit
UK Connect Defence's RBK
UK Connect Defence launches Rapid Broadband Kit
A new solution designed and manufactured in the UK, is set to deliver resilient integrated 5G and LEO satellite services broadband connectivity via a single rugged unit, connecting people, systems and services for defence, humanitarian and remote operations, with no external supporting infrastructure.