Moscow's forces made gains in the Kharkiv and Zaporizhzhia regions, according to the Institute for the Study of War (ISW).

A Russia-appointed official in Ukraine's occupied Luhansk region said Monday that Moscow's forces have overrun all of it.

Moscow is shaped like a large wheel, with highways, or "ring roads," circling the city and a series of smaller streets stretching outward from the city center like spokes. Moscow is further ...