rugrat:
Create a problem, and then ask to be rewarded if get some relief from sanctions.
Moscow offers safe passage of Ukrainian food exports in exchange for easing of sanctions.
https://www.rferl.org/amp/russia-ukrainian-food-exports-blockade-rudenko/31867169.html
Just be easier to give ships NATO escort, my view, but they keep tip toeing around Russia.
Realise Not as simplistic as both sides probably have mines in water as well. Getting food out by rail is not an option if Russia is striking the rail network.
At least shows the sanctions are hurting.
There's limits on other countries getting their warships into the Black Sea - the straits are closed in war time.
https://en.wikipedia.org/wiki/Montreux_Convention_Regarding_the_Regime_of_the_Straits
So there can't be any NATO ships.
But this is not war ........... it's a special operation, right?