Some intercept drones attack Ukrainian cities, while others strike oil refineries hundreds of kilometres away in Russia. "Liutyi", a deep-strike drone used in recent attacks on Russian oil refineries and displayed at Farnborough, means both "February" -- the month Russia launched its full-scale invasion in 2022 -- and "furious" in Ukrainian.

Some intercept drones attack Ukrainian cities, while others strike oil refineries hundreds of kilometres away in Russia. "Liutyi", a deep-strike drone used in recent attacks on…

Combining wordplay and dark humour, drones’ names have become symbols of resistance and a way of injecting some levity into a country that has been at war with Russia for more…