Millions will 'pay the price' of Russia's grain deal exit: UN chief

UN Secretary General Antonio Guterres said Monday that millions of people facing hunger will "pay the price" of Russia's decision to exit the Ukraine grain deal.

He told reporters at the United Nations headquarters in New York that the move by Moscow will "strike a blow to people in need everywhere."

"Hundreds of millions of people face hunger and consumers are confronting a global cost-of-living crisis. They will pay the price," Guterres said.

The UN chief added that he deeply regretted Russia's decision but added it would not stop the world body's efforts to "facilitate the unimpeded access" to global markets of food and fertilisers from Ukraine and Russia.

"Looking ahead, our goal must continue to be advancing global food security and global food price stability.

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"This will remain the focus of my efforts, taking into account the rise in human suffering that will inevitably result from today's decision," he said.

Guterres lamented that a letter he had sent to Russian President Vladimir Putin last week with a new proposal to keep the initiative alive "went unheeded."

The letter, the contents of which had not been made public until now, proposed that a subsidiary of Russia's main agricultural bank, whose activities are hampered by sanctions, be reconnected to the global SWIFT banking system.

Russia has long complained that sanctions had hampered its own exports of grain and fertiliser, meaning that its terms for extending the initiative were not being met.

Guterres noted progress in this area, writing to Putin that "Russian grain trade has reached high export volumes and fertiliser markets are stabilising with Russian exports nearing full recovery."

Earlier at the UN, US Ambassador Linda Thomas-Greenfield accused Moscow of holding "humanity hostage" by exiting the grain deal.

She said Russia had "dealt another blow to the world's most vulnerable," just a week after it blocked renewal of a key aid route to Syria that is a lifeline for millions of people living in rebel-held areas of the country.

"This is really another act of cruelty," Thomas-Greenfield said of the grain deal withdrawal.

"While Russia plays political games, real people will suffer," she added.