Iskander threat from Crimea

Probably air defence

2nd launch maneuver, KABs to Kupyansk district again

KAB launches to Borova, Kharkiv Oblast

A Russian "Zala" reconnaissance drone is operating near Nova Sloboda, Sumy Oblast.

Ukrainian MLRS launches to Korenevo, Kursk Oblast from the vicinity of Sumy City.

Unidentified missile over Vovchansk to Chuhuiv, Kharkiv Oblast

A Russian reconnaissance drone is operating near Krykivka, Sumy Oblast

Ukrainian MLRS launches to Koreneno, Kursk Oblast

Another reconnaissance drone, this time over Okhtyrka, Sumy Oblast

Ukrainian MLRS launches to Sudzha, Kursk Oblast

Ukrainian MLRS launches to Rylsk, Kursk Oblast

Russian Lancet drone over Sumy City

Possible launches of Gerans from Oryol Airbase

Possible launches of Gerans from Primorsko-Akhtarsk Airbase, Krasnodar Krai.

Possible launches of Gerans from the Navlia site in Bryansk Oblast

~10 Gerans over Ukraine

Possible launches of Gerans from Shatalovo Airbase in Smolensk Oblast.

First Gerans from Primorsko Akhtarsk have arrived in Zaporizhzhia Oblast

These (the ones in the northeast) are from Oryol Airbase.