Russia's threat to exit Ukraine grain deal adds risk to global food security

The United Nations is racing to extend a deal that has allowed for shipments of Ukrainian grain through the Black Sea to parts of the world struggling with hunger, helping ease a global food crisis exacerbated by the war that Russia launched more than a year ago (Khalil Hamra/AP) — © Khalil Hamra The United Nations is speedily trying to extend a deal that has allowed shipments of Ukrainian grain through the Black Sea to parts of the world struggling with hunger - helping ease a global food crisis exacerbated by the war Russia launched more than a year ago….