Ukraine says it downed 5 Russian planes, as Moscow claims it seized a town

KYIV, Ukraine — The Ukrainian military said Monday that it had shot down five Russian fighter jets in three days, one of the biggest weekly losses for the Russian air force since the war began and a rare bright spot for Ukraine, whose forces have faced setbacks since its failed monthslong counteroffensive this year.

But the news could be offset if Russia’s claim that it had seized full control of the eastern town of Marinka is true. Russian forces have gradually advanced over months of battle against Ukrainian troops there, but Ukraine denied that the town was entirely under Russian control.

Just days after claiming to have downed three Su-34 fighter-bombers Friday, the Ukrainian military said it had destroyed two more jets Sunday. The claims could not be independently verified.

Military analysts, as well as several Ukrainian officials, have suggested that Western-supplied Patriot missile systems may have been used to target the warplanes — an unusual instance of the air defense systems, which have mostly been deployed to shoot down incoming missiles, being used against aircraft.

Celebrating the announcement, President Volodymyr Zelenskyy of Ukraine said Monday, “This Christmas sets the right mood for the whole next year.”

The same day, Russia said it had taken the few blocks in Marinka that remained under Ukrainian control. Despite being largely reduced to rubble after months of shelling, Marinka holds some strategic value because it’s a key Ukrainian fortification on the eastern front.

Still, Ukraine has had time to build fallback positions in case the town falls and has vowed to thwart Russia’s efforts to advance to the borders of the Donetsk region, which it claimed to have annexed last year.

The assault on Marinka was part of an offensive push that Moscow has launched in recent months all along the eastern front, and its capture could deal a blow to Ukrainian morale.

“Our troops have the opportunity to establish a wider operational area,” Russian President Vladimir Putin said in a video of a conversation between him and Russian defense minister Sergei Shoigu, during which Shoigu told Putin that Marinka had been captured.

But Oleksandr Shtupun, a spokesperson for the Ukrainian military, denied Russia’s claim to now have full control of Marinka, saying on national television that Ukrainian forces “are within the city.”

This article originally appeared in The New York Times.