The 120-day deal on exporting grains from Ukraine agreed with Moscow and Kyiv, which runs out on November 19, should be extended for a year, a UN chief said on Monday. The United Nations’ humanitarian chief Martin Griffiths said he was “reasonably confident” that the Black Sea Grain Initiative deal would be renewed. Two agreements brokered by the UN and Turkey were signed on July 22 – to allow the export of Ukrainian grain blocked by Russia’s war in the country, and the export of Russian food and fertilisers despite Western sanctions imposed on Moscow. “It needs to go beyond the four-month cyc…