Russian troops entering Sievierodonetsk in eastern Ukraine

KRAMATORSK, Ukraine (AP) — The Russian-battered eastern Ukrainian city of Sievierodonetsk appeared to be on the brink of becoming another Mariupol on Monday as the mayor told The Associated Press that Russian troops have entered, power and communications have been cut and “the city has been completely ruined.”

Moscow seeks to capture all of Ukraine’s industrial Donbas region, and Sievierodonetsk is key to that. Fierce street fighting is underway in the city as Ukrainian defenders are trying to push the Russians out, Mayor Oleksandr Striuk told the AP in a phone interview. Russian troops have advanced a few blocks toward the city center, he said.

“The number of victims is rising every hour, but we are unable to count the dead and the wounded amid the street fighting,” the mayor added. He said 12,000-13,000 civilians left in the city that once held more than 100,000 are sheltering in basements and bunkers to escape the Russian bombardment.

Russian forces stormed Sievierodonetsk after trying unsuccessfully to encircle it, and Ukrainian President Volodymyr Zelenskyy has described the situation as “indescribably difficult.” A Russian artillery barrage has destroyed critical infrastructure and damaged 90% of buildings. The mayor has estimated that 1,500 civilians in the city have died since the war began, from Russian attacks as well as from a lack of medicine or treatment.

Sievierodonetsk, 143 kilometers (89 miles) south of the Russian border, has emerged in recent days as the epicenter of the Donbas fighting. Mariupol is the city on the Sea of Azov that spent nearly three months under Russian siege before the last Ukrainian fighters surrendered.

The Ukrainian military said Russian forces were reinforcing their positions on the northeastern and southeastern outskirts of Sievierodonetsk and bringing additional equipment and ammunition to press their offensive.

Luhansk regional Gov. Serhiy Haidai said the Russians also are pushing toward nearby Lysychansk. He said two civilians were killed and another five were wounded in the latest Russian shelling in the war.

Sievierodonetsk and Lysychansk span the strategically important Siverskiy Donetsk River. They are the last major areas under Ukrainian control in Luhansk, which makes up the Donbas together with the adjacent Donetsk region.

The Institute for the Study of War, a think tank based in Washington, questioned the Kremlin’s strategy of assembling a huge military effort to take Sieverodonetsk, saying it was proving costly for Russia and would bring few returns.

Russian Foreign Minister Sergey Lavrov told French TF1 television Sunday that Moscow’s “unconditional priority is the liberation of the Donetsk and Luhansk regions,” adding that Russia sees them as “independent states.” He also suggested other regions of Ukraine should be able to establish close ties with Russia.

The Ukrainian army reported heavy fighting around Donetsk, the regional capital, as well as Lyman to the north, a small city that serves as a key rail hub in the region. “The enemy is reinforcing its units,” the Ukrainian armed forces’ General Staff said. “It is trying to gain a foothold in the area.”

Russian troops entering Sievierodonetsk in eastern Ukraine