Officials say Ukraine was under an ongoing Russian ballistic missile and drone attack early Friday that wounded at least three people.

Russia mounted an intense missile and drone barrage of the Ukrainian capital overnight, killing four people, Ukrainian officials said, as powerful explosions reverberated across the city. The attack followed a warning from Russian President Vladimir Putin,

In a few early June days, underlying assumptions about Ukraine and Russia were shaken in three ways. On June 1st Ukraine launched one of the most daring raids in the modern history of warfare, releasing killer drones from trucks to scavenge on strategic bombers deep inside Russia,