In the north a 50,000-strong Russian force is attacking Sumy, a provincial capital. Our model is detecting artillery fire and ...

Kursk region: Maps of fighting. ... Read more about what is happening in the border regions of Russia in our article How 'Kursk breakthrough' could boost Ukraine power for negotiations.

Officially, the Kremlin has annexed only Luhansk, Donetsk, Zaporizhia and Kherson, but given that Russian President Vladimir ...