Mines strapped to ground drone vehicle may be the new frontier in Ukraine's war

After the role of unmanned aerial vehicles in the Ukraine war expanded dramatically since Russia invaded 16 months ago, attention is turning to ground drones which developers say could be the next frontier in military innovation. Among the Ukrainian engineers working in the sector is 22-year-old Yevhen Hnatok, who said he had already supplied several dozen remote-controlled ground vehicles for the armed forces. In a recent demonstration, a small green machine with chunky wheels and a landmine strapped to its back moved through long grass almost undetected. The Sun newspaper brings you the latest breaking news videos and explainers from the UK and around the world Become a Sun Subscriber and hit the bell to be the first to know Read The Sun: Like The Sun on Facebook: Follow The Sun on Twitter: Subscribe to The Sun on Snapchat: #ukraine #ukrainewar #ukrainenews #russia