Russia launched its long-feared, full-scale offensive to take control of Ukraine's east, Ukrainian President Volodymyr Zelensky announced Monday.
“Now we can already state that the Russian troops have begun the battle for the Donbas, for which they have been preparing for a long time," he said in a video address. Zelensky said a "significant part of the entire Russian army is now concentrated on this offensive.”
The Donbas is Ukraine’s mostly Russian-speaking industrial heartland in the east, where Moscow-backed separatists have been fighting Ukrainian forces for the past eight years and have declared two independent republics that have been recognized by Russia.
In recent weeks, Kremlin declared the capture of the Donbas its main goal of the war after its attempt to storm Kyiv failed.
“No matter how many Russian troops are driven there, we will fight,” Zelenskyy vowed. "We will defend ourselves. We will do it every day.”
The announcement from Zelensky came as Russia bombarded the western city of Lviv and numerous other targets across Ukraine in what appeared to be an intensified bid to grind down the country's defenses. At the same time, the Kremlin continued building up its forces in the east.
Zelensky submitted a filled-out questionnaire in the first step toward obtaining membership in the European Union — a desire that has been a source of tension with Moscow for years.
The Russian attack on Lviv hit three military infrastructure facilities and an auto shop, according to the region's governor, Maksym Kozytskyy. He said the wounded included a child.
Lviv, the biggest city and a major transportation hub in western Ukraine, is about 80 kilometers (50 miles) from Poland, a NATO member.
Russia has strongly complained about the increasing flow of Western weapons to Ukraine and warned that such aid could have consequences. On Russian state media, some anchors have charged that the supplies amount to direct Western engagement in the fight against Russia.
Kharkiv, Ukraine’s second-largest city, was hit by shelling that killed at least three people, according to Associated Press journalists on the scene. One of the dead was a woman who appeared to be going out to collect water in the rain. She was found with a water canister and an umbrella by her side.
Military analysts say Russia was increasing its strikes on weapons factories, railroads and other infrastructure ahead of its assault on the Donbas.
Moscow said its missiles struck more than 20 military targets in eastern and central Ukraine in the past day, including ammunition depots, command headquarters and groups of troops and vehicles.
It also reported that its artillery hit an additional 315 Ukrainian targets and that warplanes conducted 108 strikes on troops and military equipment. The claims could not be independently verified.
Gen. Richard Dannatt, a former head of the British Army, told Sky News that Russia is waging a “softening-up” campaign ahead of the Donbas offensive.
A senior U.S. defense official, speaking on condition of anonymity to discuss the Pentagon's assessments of the war, said there are now 76 Russian combat units, known as battalion tactical groups, in eastern and southern Ukraine, up from 65 last week.
That could translate to around 50,000 to 60,000 troops, based on what the Pentagon said at the start of the war was the typical unit strength of 700 to 800 soldiers, but the numbers are difficult to pinpoint at this stage in the fighting.
The official also said that four U.S. cargo flights arrived in Europe on Sunday with an initial delivery of weapons and other materials for Ukraine as part of a $800 million package announced by Washington last week. And training of Ukrainian personnel on U.S. 155 mm howitzers is set to begin in the next several days.
The capture of Mariupol, where Ukraine estimates 21,000 people have been killed, is seen as key, and not just because it would deprive Ukraine of a vital port and complete a land bridge between Russia and the Crimean Peninsula, seized by Moscow eight years ago.
The U.S. defense official said that if Russian forces succeed in taking full control of Mariupol, that could free up nearly a dozen battalion tactical groups for use elsewhere in the Donbas.
