The battalion commander shrugged helplessly when we advised him that five days was a completely inadequate amount of time in which to train his soldiers. “This is all we have—they are needed on the front,” he replied with grim finality. A few days later, on a separate course that we were running for his medics, half of our class disappeared on the second day. “We have had casualties,” was the only explanation we received. Even in units that fall within the Ukrainian special operations command, most soldiers are sent to the front line with very little training. In one such...