Russia is suspending a Ukraine grain export deal that has helped keep food prices down

https://www.npr.org/2022/10/29/ [login to see] /russia-says-it-is-suspending-a-grain-export-deal-with-ukraine
Russia says it is suspending its participation in a United Nations-brokered deal to secure the export of Ukrainian grain out though the Black Sea.

According to Russia's Foreign Ministry, Moscow is exiting the grain deal for an "undetermined period."

The move came just hours after Russia's Defense Ministry claimed it had largely repelled a series of Ukrainian drone attacks on Russian ships in the Black Sea that it said were safeguarding shipping lanes under the agreement.