Russia definitely needs Odessa due to the land corridor to Transitaria & to secure every existential threats in the Black Sea, thus making whatever is left of Ukraine landlocked. And that’s when all hell will break loose cos NATO needs Odessa & black rock companies have bought almost every asset there. NATO boots would enter the war once it gets to that point.Unfortunetaly, this war will drag for a long time. Russia invested too much to leave with a L.
Russians will need to take at least Odessa to have a W. And they won't stop until then. And Odessa is a fortified place.
More death incoming.
But Odessa isn’t as fortified as the DNR region. Soledar-Adveeka-Mariinka-Siversk (I don’t know if I spelt those cities/towns correctly) all the way to Slavyansk & Kromatorsk is the most fortified area on the planet. It’s where the Soviet Union built the last line of defense before Russia, in case of any war & Ukraine has also had 8yrs made it more sophisticated. There are tunnels, bunkers & all kinds of fortifications in that area hence the axis is meat grinder right now with WW1 trench warfare & both sides are fighting for every inch. Once Russia takes that area - everywhere else is mostly plain lands that can’t be defended & easy movement to Odessa.
Dnipro, Nikolaev & Kherson are plain lands & once Russia take those cities - that’s the land corridor they need to get to Odessa. What makes Odessa very tricky is, going there via amphibious landing (the coast is well fortified) - that would be suicidal. But going through Nikolaev would make their job easier. Odessa would have to be destroyed for them to take it. However, that would be a shame cos it’s one of the most beautiful cities in the world.
NATO & Ukraine are already planning for this hence all the tanks they’re sending right now. Once the war get to those plain lands - we’re going to see a lot of tank battles. I can’t wait - that would be one for the ages.