UK to Transfer Stone Cloak Electronic Warfare Technology Rights to Ukraine
Britain grants Ukraine intellectual property rights to produce Stone Cloak systems, enhancing Kyiv’s electronic warfare capabilities amid ongoing conflict.

In a significant development reflecting deepening defense collaboration, British Prime Minister Andy Burnham has pledged to transfer intellectual property rights of the electronic warfare system Stone Cloak to Ukraine. This move will enable Ukraine to manufacture the advanced system on an industrial scale, reinforcing its ability to counter Russian military operations.
Strategic Technology Transfer to Boost Ukraine’s Defense
Stone Cloak, described by British officials as one of the United Kingdom's premier national innovations, is a compact electronic warfare device roughly the size of a laptop. It has already been supplied in thousands of units to Ukraine, where it has played a critical role in rendering Ukrainian drones invisible to Russian air defense systems.
Prime Minister Burnham emphasized the technology’s importance, stating,
"Stone Cloak is a vital asset tested on the frontline that will play a crucial role in securing the safety of both our nations."This underlines the high strategic value the UK places on this capability as it supports Ukraine’s resistance efforts.
The transfer of intellectual property rights marks a shift from mere provision of equipment to empowering Ukraine with full production capabilities. This is expected not only to ensure steady supply and deployment of Stone Cloak systems but also to symbolize a long-term commitment to Ukraine’s sovereignty and military resilience.
Broader Military Cooperation and Upcoming Diplomatic Engagements
The UK plans to integrate Stone Cloak technology into its own next-generation long-range weapons systems, including the Brakestop project aimed at developing cost-effective cruise missiles. This dual-use approach highlights the technology’s advanced design and versatility.
Prime Minister Burnham is scheduled to host Ukrainian President Volodymyr Zelensky on July 27, marking Burnham’s first foreign guest since taking office. The visit aims to reinforce the UK’s "unwavering" support for Ukraine amid ongoing hostilities. The leaders are expected to visit a Royal Navy base where Ukrainian troops receive training, particularly involving Sea Breeze exercises. These joint maneuvers, involving 15 countries, focus on mine-clearing and maritime security operations in the Black Sea—critical areas given Russia’s aggressive naval posture.
Burnham underscored the UK’s steadfast resolve, stating that Russia should not doubt Britain’s commitment, and vowed continued support until a just and lasting peace is achieved for Ukraine.



