Initial evidence suggests the drone, which was found near Ukrainian cargo planes at the German airport, came from Russia

The security sources noted that the drone had been carrying explosives with a detonator

It has emerged that a drone equipped with explosives and a detonator was discovered near a Ukrainian aircraft at Leipzig/Halle airport in Germany on the night of 4-5 August.

The unmanned aerial vehicle (UAV) had been found on the tarmac.