Ukraine used interceptor systems to shoot down more than 33,000 Russian drones of various types in March, a record monthly figure since Moscow launched its all-out invasion more than four years ago, Ukraine’s defence minister claimed.

Ukraine has developed cutting-edge and battle-tested drone technology that has proved essential in holding back Russia’s bigger army and has drawn military interest from around the world.

Interceptor drones as part of a comprehensive air defence system are now...