https://youtu.be/WLiERGgBZuk

more confirmation:

Russian officials claim dozens of Ukrainian officers, including generals and members of Ukraine's high command, were killed in a missile strike. https://t.co/zdKJU3cZE8>— DW News (@dwnews) June 19, 2022

another source:

https://youtu.be/JdBH5GCy-7g

Russian Defence Ministry report on the progress of the special military operation in Ukraine (June 19, 2022)

💥Attacks launched by aviation, missile troops and artillery over the past 24 hours have resulted in eliminating more than 400 nationalists, 10 tanks and other armoured combat vehicles, 11 field artillery mounts, 11 launching ramps of multiple rocket-launching systems and 28 special vehicles.

💥Russian air defence troops have shot down 1 Su-25 airplane of the Ukrainian Air Force near Chervonnaya Dolina (Nikolayev region).

▫In addition, 8 Ukrainian unmanned aerial vehicles have been shot down near Zavody, Chervonniy Shakhtyor, Dementiyevka, Glubokoye (Kharkov region), Krinitsa (Kherson region), Popasnaya (Lugansk People's Republic) and near the Snake Island.

▫3 Tochka-U tactical missiles have been intercepted near Novozvanovka and Novoaleksandrovka (Lugansk People's Republic), 2 projectiles launched by Uragan multiple rocket-launching system near Bolshiye Prokhody (Kharkov region) and Chervonnaya Dolina (Nikolayev region).

📊In total, 207 airplanes and 132 helicopters, 1,249 unmanned aerial vehicles, 344 anti-aircraft missile systems, 3,683 tanks and other armored combat vehicles, 562 combat vehicles equipped with multiple rocket-launching systems, 2,043 field artillery cannons and mortars, as well as 3,715 units of special military equipment have been destroyed during the special military operation.

❗Big losses of the AFU in manpower force the Ukrainian command to involve unprepared personnel in combats, despite their lack of necessary skills in using armament and military equipment.

▫At 01.30 PM, 2 Su-25 assault fighters of the Ukrainian Air Force launched an attack at the positions of its units near Shirokoye (Dnepropetrovsk region).

It is too early to know the exact location of the major attack on the Ukraine headquarters, it was released, but because of language differences I was unable to hear the location.