BRUSSELS — The European Union urged its international partners to avoid placing trade barriers on farm products as Russia’s war on Ukraine risks further fueling a possible global food crisis.

"We call on all partners not to restrict trade on agricultural products," European Commission President Ursula von der Leyen said after an EU summit Tuesday in Brussels.

Ukraine has said Russia is blocking the export of 22 million tons of its grain, some of it destined for Africa. African countries imported 44% of their wheat from Russia and Ukraine between 2018 and 2020, according to the U.N.

Von der Leyen said the EU is trying to help get food out by road and rail, but land transport assistance might only provide for a fifth of Ukraine’s usual monthly exports.

“It is of course more tedious and expensive, but it is necessary to get this wheat out,” she said.

Russian President Vladimir Putin has said the EU’s sanctions are making things worse. Putin said he’s willing to help ease concerns if the restrictive measures are lifted.

___

KEY DEVELOPMENTS IN THE RUSSIA-UKRAINE WAR:

— Sievierodonetsk mayor says Russian forces seize half of city

— In big bid to punish Moscow, EU bans most Russia oil imports

— A ‘terrible nightmare’: Treating Ukraine’s wounded civilians

— War crimes meeting held at Hague over Russia-Ukraine war

— Hungary’s Orban wins exemption in EU Russian oil embargo

— Turkish leader writes on ‘risks’ of Sweden, Finland in NATO

___

Follow AP’s coverage of the war in Ukraine at https://apnews.com/hub/russia-ukraine

___

OTHER DEVELOPMENTS:

KYIV, Ukraine — Ukraine has welcomed the European Union’s decision to block most imports of Russian oil.

“The oil embargo will speed up the countdown to the collapse of the Russian economy and war machine,” Foreign Minister Dmytro Kuleba said in a statement.

The Ukrainian Foreign Ministry estimated the ban could cost Russia “tens of billions of dollars” and praised the European Union for “not only making it harder for the Kremlin to finance the (Russian Federation’s) aggression but also shoring up its own energy security.”

___

BRUSSELS — French President Emmanuel Macron vowed France will continue to “fight against impunity” after a French journalist was killed by shell shrapnel while covering a Ukrainian evacuation operation.

The French national anti-terrorism prosecutor’s office opened an investigation for war crimes.

Frédéric Leclerc-Imhoff, 32, was killed Monday as he was covering a humanitarian operation near Sievierodonetsk, a key city in the Donbas region that is being hotly contested by Russian and Ukrainian forces, according to his employer, French news broadcaster BFM TV.

Macron, speaking after a European summit in Brussels, said “journalists, humanitarian workers must be protected in war zones. Civilians must be protected.”

Russia “is breaching all international laws,” he said.

___

BRUSSELS — Chancellor Olaf Scholz says Germany is working on a deal with Greece that would see Athens deliver old military equipment to Ukraine and get armored personnel carriers from Germany to fill the gap.

Germany has faced criticism for a perceived reluctance to deliver heavy weapons to Ukraine, which the government rejects. It points among other things to arrangements for NATO allies to deliver older equipment — particularly of Soviet design — to Kyiv and then have modern material supplied by Germany.

Scholz pointed Tuesday to an arrangement already made with the Czech Republic. He said he had agreed with Greek Prime Minister Kyriakos Mitsotakis to draw up a similar deal after a European Union summit. He didn’t give details, but said it will be finalized by the countries’ defense ministries and can be implemented quickly.

Scholz said he also spoke to his Polish counterpart about such arrangements.

___

BRUSSELS — The chair of the African Union, Senegal’s President Macky Sall, has told European Union leaders that Russia’s blockade of Ukraine’s ports is paving the way for a “catastrophic scenario” of widespread shortages and price hikes across his continent.

In an address to leaders gathered in Brussels Tuesday for a summit focused on helping Ukraine, Sall said that a halt to grain and fertilizer exports via the Black Sea is very worrying for a continent hosting 282 million undernourished people. He said that the price of fertilizer across Africa has already tripled compared to 2021.

“According to some estimates, cereal yields in Africa will fall by 20 to 50 percent this year,” Sall said. “We would like to see everything possible done to free up available grain stocks and ensure transportation and market access.”

Charles Michel, the EU Council president, said that “the EU is sparing no efforts to free Ukraine’s exports over land and exploring alternative sea routes.”

African countries imported 44% of their wheat from Russia and Ukraine between 2018 and 2020, according to U.N. figures. The African Development Bank is already reporting a 45% increase in wheat prices on the continent.

___

Russia’s top diplomat has again blamed the hampering of exports of Ukrainian grain and a global food crisis on Kyiv and the West.

Foreign Minister Sergey Lavrov said Tuesday that Russia guarantees “free export of Ukrainian grain by ships that are now locked in Ukrainian ports,” but first Ukraine needs to “de-mine the coastal waters that are in the territorial sea of Ukraine.”

Lavrov told a news conference after meeting with his Bahraini counterpart Abdullatif bin Rashid Al Zayani that if that is done, "in the open sea ... Russia’s naval forces will ensure the unimpeded passage of these ships to the Mediterranean Sea and further to their destinations,”

He also blamed Western nations for creating “a flurry of artificial problems with closing their ports for Russian vessels, with cutting logistical and financial chains.” He added that they must “seriously think what is more important for them -- to do PR on the issue of the food security or solve the problem with concrete steps.”

___

MOSCOW -- The deputy head of Russia’s Security Council is alleging that sanctions against the country, including new measures targeting oil exports, are aimed at hurting ordinary Russians and motivated by hatred.

Dmitry Medvedev, who is also a former president and prime minister, wrote on Telegram Tuesday that sanctions don’t affect the Russian political elite and won’t be “fatal” for big business, but are “directed precisely against the people of Russia.”

He claimed that measures affecting oil and gas are aimed at forcing the government to introduce budget cuts.

“An embargo on buying oil and gas from Russia? The same thing: to reduce the budget incomes and force the state to abandon its social obligations” such as raising payments in line with inflation, he wrote.

The European Union has agreed on a ban affecting all Russian exports of oil by sea to the EU, but not by a key pipeline to some Central and Eastern European countries including Hungary. The EU hasn’t introduced an embargo on Russian gas.

After listing sanctions in various sectors, Medvedev wrote, “They hate us all! The basis for these decisions is hatred for Russia, for Russians and for all its inhabitants.”

___

COPENHAGEN, Denmark — The Norwegian Refugee Council says thousands of civilians caught in Sievierodonetsk are “in dire need of aid.” It is calling for humanitarian organizations to be allowed to access the eastern Ukrainian city “with lifesaving assistance and to enable safe evacuations of civilians who wish to leave.”

The council's secretary-general, Jan Egeland, said Tuesday: “We fear that up to 12,000 civilians remain caught in crossfire in the city, without sufficient access to water, food, medicine or electricity." He added that “the near-constant bombardment is forcing civilians to seek refuge in bomb shelters and basements," with “only few precious opportunities” to escape.

He added that the organization “cannot save lives under the hail of grenades.”

___

KYIV, Ukraine -- The mayor of Sievierodonetsk says Russian forces have taken around half of the city in eastern Ukraine.

Oleksandr Striuk told The Associated Press in a phone interview Tuesday that heavy fighting is ongoing and artillery bombardments threaten the lives of the thousands of civilians still sheltering in the ruined city.

“Half of the city has been captured by the Russians and fierce street fighting is under way,” Striuk said. “The situation is very serious and the city is essentially being destroyed ruthlessly block by block.”

He added that “the Ukrainian military continues to resist this frenzied push and aggression by Russian forces.”

Striuk estimated that around 13,000 people remained in the city out of a pre-war population of around 100,000 but said it was impossible to keep track of civilian casualties amid round-the-clock shelling. He said more than 1,500 people in the city who died of various causes have been buried since the war began in February. Evacuation efforts have been halted because of the danger of shelling.

He said that “civilians are dying from direct strikes, from fragmentation wounds and under the rubble of destroyed buildings, since most of the inhabitants are hiding in basements and shelters.”

___

ISTANBUL – Turkey's foreign minister says Russian Foreign Minister Sergey Lavrov will visit Turkey on June 8 for talks that will address among other things opening a Black Sea corridor for Ukrainian grain exports.

Turkish Foreign Minister Mevlut Cavusoglu also said in a video interview Tuesday with the state-run Anadolu news agency that the French and German ambassadors had been summoned to the Foreign Ministry over demonstrations in their countries by groups considered to be terrorist by Ankara.

Turkey has said activities of the Kurdistan Workers’ Party, or PKK, are one of its objections to Sweden and Finland joining NATO. The PKK is designated a terrorist organization by the European Union and U.S.

___

KYIV, Ukraine -- A court in Ukraine has convicted two Russian soldiers of war crimes for the shelling of civilian buildings and sentenced both to 11 1/2 years in prison. Tuesday’s verdict concluded the country’s second war crimes trial since the Russian invasion started.

Russian servicemen Alexander Bobykin and Alexander Ivanov were charged with violating the laws and customs of war over the shelling of civilian infrastructure in the Kharkiv region on the first day of the Russian attack on Ukraine. They both stood trial in a court in Ukraine’s Poltava region and pleaded guilty to the charges.

Earlier this month, a court in Kyiv sentenced a 21-year-old Russian soldier to life in prison for fatally shooting a Ukrainian civilian in the first war crimes trial since Russia invaded.

___

COPENHAGEN, Denmark -- Denmark says its embassy in Moscow will no longer accept applications for visas or residence permits. It’s citing a staff shortage after Russia expelled four diplomats and three other employees earlier this month.

The Foreign Ministry said Tuesday that “it is not possible to maintain the usual level of activity.” It said it wants to prioritize giving assistance to Danish citizens. It said that the move was temporary, but didn’t specify how long it will last.

Moscow’s tit-for-tat move came after Denmark in April expelled 15 Russian embassy employees, identified as intelligence officers, from the diplomatic mission in Copenhagen in line with similar steps taken by other European Union countries.

The Netherlands also shut down its visa department in Moscow because staff were expelled.

___

The leader of Russia-backed separatists who control part of Ukraine’s eastern Donetsk region says his administration will nationalize some of the ships in the port of Mariupol.

Denis Pushilin was quoted by Russian state news agency RIA Novosti on Tuesday as saying that “some of the vessels will come under the jurisdiction of the Donetsk People’s Republic. The relevant decisions have been made.” It wasn’t immediately clear whether he was referring to Ukrainian vessels or ships from other countries.

Kyiv has accused Russia of blocking its sea ports and hindering grain exports, fueling a global food crisis. Moscow has sought to pin the blame on the West and the sanctions it imposed on Russia.

Russian forces encircled Mariupol, a strategic port city on the Azov Sea, early in the war. They took full control of it this month after capturing nearly 2,500 Ukrainian fighters who had been holed up in the sprawling Azovstal steel mill, the last remaining pocket of Ukrainian resistance.

___

BRUSSELS — After securing a compromise overnight to slap an embargo on most Russian oil imports, European Union leaders will focus Tuesday on how to help Ukraine export millions of tons of grain blocked by the war.

The leaders will call on Russia to halt its attacks on transport infrastructure in Ukraine and lift its blockade of Black Sea ports so that food can be shipped out, notably from Odesa.

Ukraine says Russia has prevented the export of 22 million tons of its grain and is fueling a global food crisis. The U.N. says African countries imported 44% of their wheat from Russia and Ukraine between 2018 and 2020.

Russian President Vladimir Putin says the EU’s sanctions are making things worse. Putin says he’s willing to help ease concerns if the restrictive measures are lifted.

The EU leaders are likely to call for a speedier effort to set up “solidarity lanes” and to help Ukraine get its grain out through European land routes and sea ports.

___

KYIV, Ukraine — A Ukrainian regional governor says an overnight missile strike on the city of Sloviansk in the eastern Donetsk region killed at least three people and wounded six more.

Donetsk governor Pavlo Kyrylenko said in a Facebook post on Tuesday morning that a school and at least seven multi-story buildings were damaged.

In the neighboring Luhansk region, where Russian forces are attempting to take the city of Sievierodonetsk, two people were killed and four wounded by shelling, Luhansk governor Serhiy Haidai said on Telegram on Tuesday. He didn’t say when the shelling occurred.

Copyright 2022 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed without permission.