MOSCOW: Moscow is pessimistic about the prospects of renewing the Black Sea grain deal because no progress has been made in implementing accompanying agreements that pertain to Russian exports, the Kremlin said on Monday.

The deal, under which Russia has guaranteed the safety of grain ships heading to and from Ukrainian ports through waters it controls, is set to expire on July 18 and Kremlin spokesman Dmitry Peskov told a briefing there were "not too many hopes" it would be extended.