Defence
Defence
Positioned on the edge of the UK and surrounded by sea, Cornwall’s low population density and manufacturing assets make an important contribution to UK defence and national security.
The Opportunity
Cornwall’s space, data and drone capabilities, marine and manufacturing assets are already important elements of the UK defence sector, and there are economic opportunities for innovative organisations to capitalise on Cornwall’s assets to further support UK Defence.
Space
The Strategic Defence Review highlighted the importance of space as a domain central to modern warfighting and Cornwall’s aerospace sector already holds assets of national significance. Goonhilly Earth Station, Spaceport Cornwall and the National Drone Hub ensure the UK has available drone testing sites, horizontal space launch capabilities, satellite communications services and Space Domain Awareness data. With greater uncertainty regarding assured access to Allied capabilities, Cornwall provides domestic access to key requirements.
Marine
Stretching into the Atlantic, Cornwall has a long and proud maritime history. Coastal and offshore environments here are ideal for testing naval and autonomous systems and Cornwall’s marine sector underpins manufacturing, clean energy and the defence sector. Cornwall has the potential to play a continued role in maintaining and upgrading existing fleets, with both A&P in Falmouth and Penzance Dry Dock already fulfilling contracts for the Ministry of Defence. There is a strategic collaborative opportunity for Cornwall following significant investment into Devonport, in particular supply chain opportunities for advanced marine and manufacturing.
Critical Minerals
The granite intrusion that underlies Cornwall contains Europe’s largest lithium resource, some of the work’s richest tin deposits and one of the world’s largest undeveloped tungsten deposits.
Concerns about the availability of critical minerals affect the energy transition and are also fundamental for defence, acting as the foundation for many military hardware and technologies.
Cornwall’s valuable minerals, if extracted, will allow the UK to reduce its reliance on politically unstable global supply chains whilst creating a productive and well-paid source of employment. Cornwall has a long and successful history of mining over the last four thousand years, and today it is thriving once again.

549 Space and Aerospace enterprises
operational in Cornwall

£640K UK Space Agency funding
confirmed for Cornwall Space Cluster 2026-2030

National Drone Hub | Predannack
CAA certified regulatory environment to develop autonomous technology at pace

The world's 3rd deepest
natural Harbour in Falmouth

£1.12bn annual GDP
from Cornwall's marine sector

805 marine companies
7% of all UK marine businesses

50% + of the UK's lithium needs
could be supplied by Cornwall

Nato-listed lithium and tungsten
on the Defence Critical Raw Minerals register

£73m GVA, 800+ obs
generated by the sector today.
The Opportunity
Part of something bigger
Cornwall’s Defence Sector doesn’t opoerate in isolation, it’s part of something bigger. Across space, marine and critical minerals, Cornwall’s industries support resilience and security for the UK.
















