With Ukraine's Leopard 2s needed on the front lines, it's training tank crews with mixed-reality headsets used by NATO

Varjo's headsets are being used in tank training, as seen in this photo provided by a school in Kharkiv. Ukraine Military Institute of Armored Forces, Tank Institute Ukraine is using a Finnish mixed-reality headset to train its Leopard 2 tank crews. Varjo, the maker of the headset, said its simulators are used in over 120 programs across NATO. Militaries see them as a way to train troops without expending real-world resources, its CEO said. Ukrainians have started using a new mixed-reality ...