Russia launched one of its heaviest combined strikes of the war overnight.
611 drones and 70 missiles targeting Kyiv and other cities.
Ukraine intercepted ~93% (632 of 681), but 20 ballistic missiles and 27 drones broke through, hitting 42 locations across nearly every Kyiv district.
The Kyiv-Pechersk Lavra (UNESCO World Heritage site, founded 1051) caught fire.
Zelensky called it "one of Russia's most serious crimes against Christian culture."
At least 4-5 killed in Kyiv, 5 more killed in Kharkiv including 4 rescuers hit in a deliberate double-tap strike.
~140,000 briefly lost power.
The attack came hours after a Zelensky-Trump call and ahead of the G7 summit in France.