Three years on, the Ukrainian city of Kupyansk is on the verge of being seized by Russia once again. This time, it reflects Ukrainian struggles as much as it does Russian determination -- and the Kremlin’s willingness to absorb mind-numbing casualties.| RadioFreeEurope/RadioLiberty
Ukrainian drone operators have equipped small UAVs with net launchers that can intercept Russian drones flying above the battlefield. Soldiers who spoke to RFE/RL's Ukrainian Service say the unorthodox defense has helped neutralize Russian attacks and offers infantry life-saving protection.| RadioFreeEurope/RadioLiberty