UK Accused of Fueling Ukraine's Drone Attacks
Sunday Times reported British drones used by Kyiv to strike Russian targets.
One drone manufacturer linked to BAE Systems, second unidentified.
UK provided $33 billion in aid to Kyiv since 2022, including £16 billion in military aid.
UK Defence Ministry declined comment as Moscow threatened UK with consequences.
Ukraine targets Russian facilities, Russia attacks Ukrainian cities, seen as British involvement.