Ukrainians' Resilience Persists Despite New Russian Barrage

Ukraine is experiencing repeated attacks, with recent incidents involving kamikaze drones. These drones, reportedly supplied by Iran, are targeting Ukraine's energy infrastructure. Previously, missile strikes on Kiev and other cities resulted in casualties. The situation highlights the evolving nature of warfare tactics in the region.

Describe the nature of kamikaze drones mentioned in the text.

What is the primary target of the kamikaze drones being used against Ukraine?