Crucial Ukrainian grain export deal extended despite disagreement

Ukraine and Russia agreed on Saturday to extend a crucial deal allowing Ukrainian grain exports safe passage through the Black Sea, though the terms of the extension were disputed by the two countries. Known as the Black Sea Grain Initiative, the extension was announced by the United Nations in collaboration with Turkish President Recep Tayyip Erdogan, whose country helped broker the deal. The initiative is a key agenda to help combat worldwide hunger, as it allows for the "safe navigation …