The 'Kill Zone' runs along the 750-mile front between Ukraine and Russia and is about 20 miles wide. It's likely one of the deadliest places on earth right now, as swarms of new high-tech drones act as killing machines.
Related stories
Trump waives several Russia sanctions as new US law takes effect
Trump’s new press secretary out after less than week
How Culver City is quietly emerging as a new mecca for AI filmmaking
Brazil sees record fall in Amazon deforestation as key election looms
El Niño rains flood South America, sending residents fleeing and cattle swimming
Lebanon opens investigation into Syrian militia leader's abduction and transfer to Syria