The United Nations is racing to extend a deal that has allowed shipments of Ukrainian grain through the Black Sea to parts of the world struggling with hunger, helping ease a global food crisis exacerbated by the war Russia launched more than a year ago. The breakthrough accord that the U.N. and Turkey brokered with the warring sides last summer came with a separate agreement to ease shipments of Russian food and fertilizer that Moscow insists hasn't been applied. Russia set a Thursday deadline for its concerns to be ironed out or it's bowing out. Such brinkmanship isn't new: With a similar extension in the balance in March, Russia unilaterally decided to renew the deal for just 60 days instead of the 120 days outlined in the agreement. U.N. officials and analysts warn that a failure to extend the Black Sea Grain Initiative could hurt countries in Africa, the Middle East and parts of Asia that rely on Ukrainian wheat, barley, vegetable oil and other affordable food products, especially as drought takes a toll. The deal helped lower prices of food commodities like wheat over the last year, but that relief has not reached kitchen tables. “If you have a cancellation of the grain deal again, when we’re already at a pretty tight situation, it’s just one more thing that the world doesn’t need, so the prices could start heading higher,” said William Osnato, a senior research analyst at agriculture data and analytics firm Gro Intelligence. “You don’t see relief on the horizon.” U.N. humanitarian chief Martin Griffiths told the Security Council on Monday that the deal was “critical” and talks were ongoing. Negotiators who gathered in Istanbul last week made little apparent headway. Ukrainian Deputy Prime Minister Oleksandr Kubrakov said the grain deal “should be extended for a longer period of time and expanded” to “give predictability and confidence" to markets. Moscow says it opposes broadening or indefinitely expanding the deal. Kremlin spokesman Dmitry Peskov said Tuesday that there's an “intense session of contacts” but that ”a decision is yet to be made.” Russia, meanwhile, is rapidly shipping a bumper harvest of its wheat through other ports. Critics say that suggests Moscow is posturing or trying to wrest concessions in other areas — such as on Western sanctions — and claim it has dragging its heels on joint inspections of ships carried out by Russian, Ukrainian, U.N. and Turkish officials. Average daily inspections — meant to ensure vessels carry only food and not weapons — have steadily dropped from a peak of 10.6 in October to 3.2 last month. Russia denies slowing the work, with shipments of Ukrainian grain also declining in recent weeks. “We cannot agree that the role of the Russian representative (inspector) should be reduced to automatic rubber-stamping, or approval, or appeals submitted by Kyiv,” Russia’s ambassador in Geneva, Gennady Gatilov, told reporters last month. Asked whether a blockade of Ukraine's coast or more attacks on its ports could follow any withdrawal from the agreement, Gatilov said Russian authorities were “considering all possible scenarios if the deal is not extended.” Russia has five main asks, according to Gatilov: — A restoration of foreign supplies of farm machinery and replacement parts. — A lifting of restrictions on insurance and access to foreign ports for Russian ships and cargo. — Resumed operation of a pipeline that sends Russian ammonia, a key ingredient in fertilizer, to a Ukrainian Black Sea port. — An end to restrictions on financial activities linked to Russia's fertilizer companies. — Renewed access to the international SWIFT banking system for the Russian Agricultural Bank. The U.N. says it's doing what it can, but those solutions mainly rest with the private sector, where it has little leverage. The deal has allowed over 30 million metric tons of Ukrainian grain to be shipped, with more than half going to developing nations. China, Spain and Turkey are the biggest recipients, and Russia says that shows food isn't going to the poorest countries. U.N. Secretary-General Antonio Guterres says Ukrainian corn for animal feed has headed to developed countries, while “a majority” of grain for people to eat has gone to emerging economies. Even if a “meaningful part” of the shipments goes to developed nations, that “has a positive impact to all countries because it brings prices down," Guterres told reporters in Nairobi, Kenya, this month. "And when you bring prices down, everybody benefits.” Osnato, the analyst, said markets aren't reacting to Russia’s threats to exit the deal, with wheat recently hitting two-year lows. If the agreement isn’t extended or negotiations drag on, the “loss of Ukraine grains wouldn’t be a disaster” for a month or two, he said. He says there is “bluster” coming from Russia to push for easing some sanctions because it's shipping record amounts of wheat for the season, and its fertilizers are flowing well, too. “It’s more about trying to get a little leverage, and they’re doing what they can to put themselves in a better negotiating position,” Osnato said. Trade flows tracked by financial data provider Refinitiv show that Russia exported just over 4 million tons of wheat in April, the highest volume for the month in five years, following record or near-record highs in several previous months. Exports since last July reached 32.2 million tons, 34% above the same period from last season, according to Refinitiv. It estimates Russia will ship 44 million tons of wheat in 2022-2023. The issue is more pressing with Ukraine’s wheat harvest coming up in June and the need to sell that crop in July. Not having a Black Sea shipping corridor in place at that point would “start taking another large chunk of wheat and other grains off the market,” Osnato said. Ukraine can send its food by land through Europe, so it wouldn’t be completely cut off from world markets, but those routes have a lower capacity than sea shipments and have stirred disunity in the European Union. Uncertainties like drought in places including Morocco, Tunisia, Algeria, Syria and East Africa — big importers of food — are likely to keep food prices high, and an end to the U.N. deal wouldn't help. “Any shock to the markets can cause massive harm with catastrophic ripple effects in countries balancing on the brink of famine," said Shashwat Saraf, emergency director for East Africa at the International Rescue Committee. “The expiration of the Black Sea Grain Initiative is likely to trigger increased levels of hunger and malnutrition, spelling further disaster for East Africa,” Saraf said.

Russia announced Saturday that it will immediately suspend its implementation of a U.N.-brokered grain deal that has seen more than 9 million tonnes of grain exported from Ukraine during the war and has brought down soaring global food prices. Ukraine accused Russia of creating a world "hunger games.” The Russian Defense Ministry cited an alleged Ukrainian drone attack Saturday against Russia’s Black Sea Fleet ships moored off the coast of occupied Crimea as the reason for the move. Ukraine has denied the attack, saying that the Russians mishandled their own weapons. The Russian declaration came one day after U.N. chief Antonio Guterres urged Russia and Ukraine to renew the grain export deal, which was scheduled to expire on Nov. 19. Guterres also urged other countries, mainly in the West, to expedite the removal of obstacles blocking Russian grain and fertilizer exports. The U.N. chief said the grain deal — brokered by the United Nations and Turkey in July — helps "to cushion the suffering that this global cost-of-living crisis is inflicting on billions of people,” his spokesman said. U.N. officials were in touch with Russian authorities over the announced suspension. “It is vital that all parties refrain from any action that would imperil the Black Sea Grain Initiative, which is a critical humanitarian effort that is clearly having a positive impact on access to food for millions of people,” said Guterres' spokesman, Stephane Dujarric. Ukrainian President Volodymyr Zelenskyy called the Russian move “predictable.” He accused Moscow of “blockading” ships carrying grain since September. Currently, he said, 176 vessels are backed up at sea, carrying more than 2 million tons of food. “This is a transparent attempt by Russia to return to the threat of large-scale famine in Africa and Asia,” Zelenskyy said Saturday in his nightly video address. He called for a tough response against Russia from international bodies like the U.N. and the G-20. Ukraine’s Foreign Minister, Dmytro Kuleba, accused Russia of playing “hunger games” by imperiling global food shipments. In Washington, U.S. Secretary of State Antony Blinken said the suspension was regrettable and urged “all parties to keep this essential, life-saving Initiative functioning.” “Any act by Russia to disrupt these critical grain exports is essentially a statement that people and families around the world should pay more for food or go hungry,” Blinken said in a statement Saturday night. “In suspending this arrangement, Russia is again weaponizing food in the war it started, directly impacting low- and middle-income countries and global food prices, and exacerbating already dire humanitarian crises and food insecurity.” Russia's Foreign Ministry on Saturday accused British specialists of being involved in the alleged attack by drones on Russian ships in Crimea. Britain’s Defense Ministry had no immediate comment on the claim. “In connection with the actions of Ukrainian armed forces, led by British specialists, directed, among other things, against Russian ships that ensure the functioning of the humanitarian corridor in question (which cannot be qualified otherwise than as a terrorist attack), the Russian side cannot guarantee the safety of civilian dry cargo ships participating in the Black Sea initiative, and suspends its implementation from today for an indefinite period,'' the Russian statement said. Ukraine’s Ministry of Infrastructure said that Ukraine has never threatened the Black Sea grain corridor which “is exclusively humanitarian in nature,” and would continue to try to keep shipments going. It said since the first ship left Odesa on Aug. 1, more than 9 million tons of food have been exported, including more than 5 million tons to African and Asian countries. As part of the U.N. World Food Program, it said, 190 thousand tons of wheat have been sent to countries where there is hunger. Russia also requested a meeting Monday of the U.N. Security Council because of the alleged attack on the Black Sea Fleet and the security of the grain corridor, said Dmitry Polyansky, Russia’s first deputy representative to the U.N. Russia's agriculture minister said Moscow stands ready to “fully replace Ukrainian grain and deliver supplies at affordable prices to all interested countries.” In remarks carried by the state Rossiya 24 TV channel, Dmitry Patrushev said Moscow was prepared to “supply up to 500,000 tons of grain to the poorest countries free of charge in the next four months,” with the help of Turkey. Earlier Saturday, Ukraine and Russia offered differing versions on the Crimea drone attack in which at least one Russian ship suffered damage in Sevastopol, a key port on the Ukrainian peninsula annexed by Moscow in 2014. The Russian Defense Ministry said a minesweeper had “minor damage” during an alleged pre-dawn Ukrainian attack on navy and civilian vessels docked in Sevastopol, which hosts the headquarters of Russia’s Black Sea Fleet. The ministry claimed Russian forces had “repelled” 16 attacking drones. The governor of the Sevastopol region, Mikhail Razvozhaev, claimed the port saw a “massive attack” by air and sea drones. He provided no evidence, saying all video would be seized for security reasons. But an adviser to Ukraine’s Interior Ministry claimed that “careless handling of explosives” had caused blasts on four warships in Russia’s Black Sea Fleet. Anton Gerashchenko wrote on Telegram that the vessels included a frigate, a landing ship and a ship that carried cruise missiles used in a deadly July attack on a western Ukrainian city. In other developments on Saturday, Russian troops moved large numbers of sick and wounded comrades from hospitals in Ukraine's southern Kherson region and stripped the facilities of medical equipment, Ukrainian officials said as their forces fought to retake the province. Kremlin-installed authorities in the mostly Russian-occupied region have urged civilians to leave the city of Kherson, the region's capital — and reportedly joined the tens of thousands who have fled to other Russia-held areas. Zelenskyy said the Russians were “dismantling the entire health care system” in Kherson and other occupied areas. “The occupiers have decided to close medical institutions in the cities, take away equipment, ambulances. just everything," Zelenskyy said. Kherson is one of four regions in Ukraine that Russian President Vladimir Putin illegally annexed last month and where he subsequently declared martial law. The others are Donetsk, Luhansk and Zaporizhzhia. As Kyiv's forces sought gains in the south, Russia kept up its shelling and missile attacks in the country's east. Three more civilians died and eight more were wounded in the Donetsk region, as Russian soldiers try to capture the city of Bakhmut, an important target in Russia's stalled eastern offensive. Russian shelling also hit an industrial building in Ukraine’s southern Zaporizhzhia region. In the latest prisoner exchange, 50 Ukrainian soldiers, including two former defenders of the Azovstal steel plant in Mariupol, and two civilians were released Saturday as part of a swap with Russia, who received 50 Russian soldiers, both sides reported.

Russian officials had told Ankara that Russia had "nothing to do" with the attacks on Ukraine's key Black Sea port of Odessa, Turkish Defense Minister Hulusi Akar said on Saturday. "In our contact with Russia, the Russians told us that they had absolutely nothing to do with these attacks and that they were examining the issue very closely and in detail," Akar told Türkiye's state-run Anadolu Agency. "The fact that such an incident happened right after the agreement we made yesterday regarding the grain shipment worried us," he said. Akar said he also had phone conversations with Ukrainian ministers and received information regarding the incident. The Ukrainian military said that Russian missiles hit infrastructure in Odesa on Saturday. A missile hit one of the silos in Odesa and another fell in an area close to the silo. The attack had not compromised the port's ability to load cargo and that grain exports could go on, according to Akar. Türkiye has sent the two countries a message, in which it said it would like to see both sides continue their cooperation "calmly and patiently" under the agreement signed on Friday, the minister said. Türkiye would continue to fulfil its responsibilities in the agreement, he stressed. The Black Sea Grain Initiative, signed respectively by Russia and Ukraine on Friday with Türkiye under the auspices of the UN in Istanbul, would allow significant volumes of commercial food and fertilizer exports from three key ports in the Black Sea -- Odesa, Chernomorsk, and Yuzhny, the UN said in a statement on its website. Read: Russia hits Ukraine's Black Sea port despite grain deal