Russia has warned the UK after Ukraine used British-made drones to attack places inside Russia. Russia said the UK was helping Ukraine attack fuel sites, storage buildings, and other important places. It said the UK may face serious results if it gives more help. The attacks may have caused more than £35 billion in damage.

The UK said it will continue to support Ukraine. The UK government said Ukraine needs weapons and other equipment to protect itself from Russia. In April, the UK said it would send tens of thousands of drones to Ukraine. Russia started its full war against Ukraine in February 2022. It now controls about one fifth of Ukraine.

Ukraine has sent many drones into Russia in recent days. Russian officials said about 620 drones flew towards the Moscow area in one night. They said Russian forces destroyed more than 180 of them, but some people were hurt. Other recent attacks killed people in Russia. Russian attacks also killed at least seven people and hurt more than 39 people in Ukraine. Russia may take action against the UK if British support continues.