Unmanned drones and robots are fundamentally changing how wars are conducted, as seen in the conflict in Ukraine. Soldiers are training in Latvia to adapt to this evolving battlefield.

<img alt="An unmanned ground vehicle moving" height="349" src="https://i.cbc.ca/ais/168978c2-c177-4408-9f87-358d2504859d,1779487407027/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C0%2C1920%2C1080%29%3BResize%3D%28620%29" title="" width="620" /><p>Unmanned drones and robots are changing how wars are fought, including on the battlefield in Ukraine. For The National, CBC’s Murray Brewster goes to Latvia where soldiers are training to take on the new enemy.</p>