Russia conducting rolling aerial attack on Ukraine, Kyiv says

Russia is conducting a rolling aerial attack on Ukraine since Thursday evening, Ukraine’s air force said on Friday, adding that a large number of enemy drones were in Ukrainian airspace.
The bombardment is the second time this week Russia has followed a overnight drone barrage with heavy daytime attacks, a new tactic as Moscow probes ways to penetrate Ukraine’s air defences.
“We can see that the enemy is using new routes, new drones which they are constantly modernising, and new tactics,” air force spokesman Yurii Ihnat said on state television.