Ukraine, so the Black Sea will be cleared to allow the grain to pass

ODESSA – To collect Odessa’s “shells” and save the world from Ukrainian wheat starvation, an underwater surgery operation will be needed in the most dangerous sea. It will take days because the mines blocking the freighters moored at the piers of the most important Ukrainian port are everywhere and invisible to the naked eye. Occasionally the storm brings some of them ashore and these disturbing shells of explosive metal appear on the beaches.