Russian forces were conducting an all-out assault on Tuesday to encircle Ukrainian troops in twin cities straddling a river in eastern Ukraine, a battle which could determine the success or failure of Moscow’s main campaign in the east.
Exactly three months after President Vladimir Putin ordered Russian forces into Ukraine, authorities in its second-largest city Kharkiv re-opened the underground metro, where thousands of civilians had sheltered for months under relentless bombardment.
The move was evidence of Ukraine’s biggest military success in recent weeks: pushing Russian forces largely out of artillery range of Kharkiv, as they did from the capital Kyiv in March.
But the decisive battles of the war’s latest phase are still raging further south, where Moscow is attempting to seize the Donbas region of two eastern provinces, Donetsk and Luhansk, and trap Ukrainian forces in a pocket on the main eastern front.
The easternmost part of the Ukrainian-held Donbas pocket, the city of Sievierodonetsk on the east bank of the Siverskiy Donets river and its twin Lysychansk on the west bank, have become the pivotal battlefield there, with Russian forces advancing from three directions to encircle them.
“The enemy has focused its efforts on carrying out an offensive in order to encircle Lysychansk and Sievierodonetsk,” said Serhiy Gaidai, governor of Luhansk province, where the two cities are among the last territory still held by Ukraine.
“The intensity of fire on Sievierodonetsk has increased by multiple times, they are simply destroying the city,” he said on TV, adding there were about 15,000 people living there.
Further west in Slovyansk, one of the biggest Donbas cities still in Ukrainian hands, air raid sirens wailed on Tuesday but streets were still busy, with a market full, children riding bikes and a street musician playing violin by a supermarket.
Gaidai said Ukrainian forces had driven the Russians out of the village of Toshkivka just south of Sievierodonetsk. Russian-backed separatists said they had taken control of Svitlodarsk, south of Bakhmut. Neither report could be independently confirmed.
