Russia-Ukraine updates: 2 US veterans who joined Ukrainian forces missing

A new era for Russia's fast-food and economic scene dawned on Sunday as McDonald's restaurants flung open their doors in Moscow under new Russian ownership and with the new name "Vkusno & tochka," which translates as "Tasty and that's it.”

Alexander Govor, the new owner of the chain, attended a ribbon cutting ceremony at what was once McDonald's flagship restaurant in central Moscow, before the first customers were granted entry, met with cheering and applause from restaurant staff.

Scores of people lined outside the flagship Moscow restaurant, which is among 15 rebranded outlets that will initially open in and around the capital on Sunday.

The queue was significantly smaller than the thousands of people who thronged to the original McDonald's opening there in 1990 during the Soviet era.

Oleg Paroev, chief executive of Vkusno & tochka, said the company was planning to reopen 200 restaurants in Russia by the end of June and all 850 by the end of the summer.

The chain will keep its old McDonald's interior but will expunge any references to its former name, said Paroev, who was appointed Russia McDonald's CEO weeks before Moscow sent tens of thousands of troops into Ukraine on Feb. 24.

McDonald's closed its restaurants in Russia on March 14 and said in mid-May it decided to leave the market.

-ABC News’ Rashid Haddou

European Commission President Ursula von der Leyen met with Ukrainian President Volodymyr Zelenskyy in Kyiv Saturday to discuss his country's bid to get candidacy status to join the European Union.

"The discussions today will enable us to finalize our assessment by the end of next week," von der Leyen said in a joint press conference with Zelenskyy posted on Twitter.

"I must say I highly appreciate the enormous efforts and the determination of Ukraine in this process. The people of Ukraine have proven incredible strength and motivation and stamina. So, I am deeply convinced that we will together, you will overcome this atrocious war. We will, and you will, rebuild this beautiful country and modernize Ukraine," von der Leyen said.

Von der Leyen said this is her second visit to Kyiv.

"The brutal fighting continues in the east and in the south. But I must say it is impressive to see how strong the Ukrainians are defending, courageously, their country in this very difficult conditions," Von der Leyen said.

-ABC News' Somayeh Malekian

Ukrainian President Volodymyr Zelenskyy warned of continued devastation on par with what has been seen in Mariupol and Volnovakha amid heavy fighting in the eastern part of the country.

"Russia wants to destroy every city in Donbas, 'every' is not an exaggeration," he said in his latest national address.

"This is probably the fastest example of the complete degradation of any state -- the path that the Russian state has covered in 107 days," the president continued.

In recent days, Russian forces have encircled Severodonetsk, the largest city still held by Ukrainian troops in contested Donbas. Zelenskky has said the battle there could determine the fate of eastern Ukraine.

"The Ukrainian troops are doing everything to stop the offensive of the occupiers. As much as possible. As much as the heavy weapons, modern artillery -- all that we have asked and continue to ask our partners for -- allow them to," the president said Friday.

Up to 100 Ukrainian soldiers are killed and another 500 are injured each day, according to Ukrainian Defense Minister Oleksiy Reznikov.

Reznikov said in a Facebook post Thursday that Russia has "many more means in store to devour human lives in a bid to satisfy its imperial ego."

"That is why we emphasize: Ukraine desperately needs heavy weapons, and very fast," Reznikov said.

Among the weapons he's requesting are "fighter jets, anti-aircraft and missile defence systems to protect our skies."

-ABC News' Will Gretsky