The War Zone reports: A‘robot dog’ armed with an anti-tank rocket launcher on its back was shown off at Russia’s “Army 2022” arms expo. While this was intended to show Russia's state of technology, the shrouded robotic dog appears to be Chinese Unitree Robotic's Yushu Technology Dog which can be purchased online for as little as $2,700 on Alibaba's Aliexpress.com – a similar example of which emerged recently online armed with a submachine gun. It's unclear whether the dog can handle the shock of firing the weapon or if it is capable of aiming it remotely. A‘robot dog’ armed with...