Ukraine's long-range drone campaign targeting Russian energy infrastructure has inflicted real damage, but isn't yet decisive.

After the largest Ukrainian drone offensive on the Russian capital and other strikes on energy infrastructure, confidence in Putin's leadership has seemed to waver among civilians…

Ukraine has intensified its drone attacks on Russia, setting fire to a major oil refinery in the south and killing at least two people, according to Russian authorities.

Ukraine's long-range drone campaign targeting Russian energy infrastructure has inflicted real damage, but isn't yet decisive.