Istanbul (AFP) – The first shipment of grain from Ukraine since the Kremlin’s invasion five months ago sailed through Istanbul on Wednesday under a landmark deal designed to help alleviate a global food crisis sparked by the war. The Sierra Leone-flagged Razoni’s voyage from the Black Sea port of Odessa to Lebanon is being watched closely for signs of how the first agreement signed by Moscow and Kyiv since Russia invaded its pro-Western neighbour holds. A deal brokered by Turkey and the United Nations last month lifted a Russian naval blockade of Ukraine’s Black Sea cities and set terms for mi…