KYIV: Russia ​will step up attacks on vessels in ‌the ‌Black ​Sea, ‌President ⁠Volodymyr ​Zelensky said ⁠on Thursday, accusing Moscow of plans ⁠to ‌undermine ‌Ukraine’s ​grain corridor.

Ukraine’s Interfax ‌news ‌agency cited Zelensky as ‌saying that Moscow wants ⁠to block ⁠the grain corridor operating at sea.