Britain’s Defence Secretary has ordered an internal investigation into the British Army ’s use of Bambu Lab FDM 3D printers to fabricate FPV attack drones during a live military exercise in Kenya. According to the DailyMail , defence minister Luke Pollard confirmed this month that a cyber assessment is now underway to evaluate the security risks attached to the use of cloud-connected additive manufacturing hardware in operational settings. The concern is specific: under China’s National Intelligence Law, Shenzhen-based Bambu Lab can be compelled to share data with the state, and the 3D printers were used to produce weaponised UAVs in the field. The exercise was Bull Storm, which ran from May 2025 near Nanyuki, Kenya. Major Stephen Watts of the 3rd Battalion, The Rifles Regiment, led the effort, 3D printing FPV drone airframes based on the Edinburgh Drone Company ’s Dirk 5 model from files emailed to the team in-theatre.…