Ukraine’s drone forces seem intent on delivering on their promise to isolate Russian troops in Crimea by cutting supplies between the peninsula and Russia. Millions of civilians are affected.

Ukraine is engaged in a campaign in Crimea to take out Russian air defenses, sever vital supply lines, and cripple the peninsula's energy grid and fuel reserves.

Ukraine’s drone forces seem intent on delivering on their promise to isolate Russian troops in Crimea by cutting supplies between the peninsula and Russia. Millions of civilians…