@athousandyoung said
As far as militarily driving the Russians out of the Black Sea...well Ukraine might actually pull that off. They've already sunk several Russian ships including their flagship cruiser Moskva. A cruiser is not a small ship.
https://www.reuters.com/world/europe/russia-says-flagship-black-sea-fleet-badly-damaged-by-blast-2022-04-14/
If Russia loses its Black Sea f ...[text shortened]... the war?
[youtube New Jersey museum guy analyzes Moskva sinking 18 minutes]AWwZVwCrgsQ[/youtube]
That's not how the UN sees it:
"Moscow's comments followed an appeal by the United Nations food chief to Vladimir Putin that millions would die around the world because of the Russian blockade."
"Earlier, United Nations food chief David Beasley appealed directly to the Russian president.
"If you have any heart at all for the rest of the world, regardless of how you feel about Ukraine, you need to open up those ports," he said.
The United Nations is calling on Russia to ensure food supplies get to where they are most needed.
“There is no effective solution to the food crisis without reintegrating Ukraine’s food production, as well as the food and fertilizer produced by Russia and Belarus, into world markets -- despite the war,” said António Guterres, Secretary-General of the United Nations.
“Russia must permit the safe and secure export of grain stored in Ukrainian ports.
https://www.euronews.com/2022/05/19/russia-says-easing-ukraine-black-sea-ports-blockade-dependent-on-sanctions-review
This is another byproduct of continuation of the war.