Russia has coerced thousands of Ukrainian prisoners to denounce their leaders and country in propaganda videos. The consequences can follow them home.

Ukraine's UGVs and drones have increasingly been teaming up against Russia, and they're seeing success in the secretive Operation Vivaldi.

Instead, Moscow and Kyiv have been drawn into an escalating duel of long-range aerial strikes as fighting along the roughly 1,250-kilometer (780-mile) front line in eastern and southern Ukraine has slowed, restricted by large numbers of drones and ground robots threatening troop movements.

Ukraine's war robots are increasingly using speakers and microphones to collect intel and tell the enemy to give up.

Kaja Kallas says sanctions vital as bloc scrambles to reach deal on extension; UN sounds warning for civilians on both sides of war as winter approaches. What we know on day 1,672

Naval drone innovations have also extended to Ukraine using drone boats to deploy ground robots in amphibious assaults and using uncrewed surface vessels as motherships for launching FPV drones to attack Russian positions near the Black Sea.