Six Nato countries are planning to develop a “drone wall” to help defend their borders with Russia after a series of provocations, ranging from forced migration to attempts to amend the frontiers.
Ministers from Finland, Norway, Poland and the three Baltic states said at the weekend that they had discussed creating a co-ordinated system of drones along their borders with Russia to prevent smuggling and further provocations, and to help with defence.
“This is a completely new thing —