Russia attacked Ukraine’s largest oil refinery on Thursday and rained missiles throughout the country as the leader of the Wagner mercenary group declared Bakhmut, which has been under siege for years, would fall within a few months, according to Kyiv.

Russia launched 36 missiles early on, according to the Ukrainian Air Force, following a meeting of NATO alliance leaders the day before to plan more support for Kyiv, continuing a pattern of heavy bombardments after Ukrainian victories on the battlefield or in international relations.

About 16 were shot down, it added, a lower rate than normal.

The missiles triggered air-raid sirens and landed all over Ukraine, including at its largest oil refinery, Kremenchuk.

The extent of damage was unclear at the unit, hit several times during the war with operations halted at least once.

“Another massive missile attack by the terrorist state on civilian infrastructure in Ukraine,” the Defence Ministry tweeted. Ukraine said the barrage included three KH-31 missiles and one Oniks which its air defences cannot shoot down.

Police in Moldova said they again found missile debris near the border with Ukraine.

There was no word from Moscow on the strikes.

Bolstered by tens of thousands of reservists, Russia has intensified ground attacks across southern and eastern Ukraine in recent weeks, and a major new offensive appears to be shaping as the first anniversary of its Feb. 24 invasion nears.

The conflict has killed tens of thousands of people, pulverised Ukrainian cities, destabilised the global economy and uprooted millions of people from their homes.

Showing the scale of disruption, Germany said 1.1 million people arrived from Ukraine in 2022, exceeding its unprecedented migrant influx in 2015-16.

WAGNER SEES BAKHMUT CAPTURED BY APRIL

Russia’s current focus is on the small city of Bakhmut in Donetsk, one of two regions making up the Donbas, Ukraine’s industrial heartland now partially occupied by Russia.

In battles led by the Wagner group swelled by prison recruits, Russia has for months been pounding and encircling Bakhmut. Most of its pre-war population of about 70,000 people have left, leaving Ukrainian soldiers dug in.

Bakhmut’s capture would give Russia a stepping stone to advance on two bigger cities, Kramatorsk and Sloviansk, further west in Donetsk. But Ukraine and allies say seizing Bakhmut would be a pyrrhic victory given the months it has taken and what they claim is enormous loss of life in waves of Russian assaults.

In an interview with a pro-war military blogger, Wagner head Yevgeny Prigozhin forecast Bakhmut would fall next month or in April, depending on how many men Ukraine throw into the fight and how well his men are supplied.

“Because there are a huge number of problems that need to be solved. Naturally it will also depend on whether we continue to be bled,” he added, referring to the end of prisoner recruits.

As Ukraine burns through munitions fast and clamours for heavier firepower, including tanks and fighter jets, NATO members are ramping up production and promised more during meetings in Brussels this week.

President Volodymyr Zelenskiy’s army has received vast amounts of aid, particularly from the United States which has committed more than $27.4 billion since the conflict began.

Senior U.S. officials have advised Ukraine to hold off with an intended counter-offensive until the latest supply of U.S. weaponry is in place and training has been provided.

Zelenskiy thanked Norway for pledging $7 billion over five years, its largest aid ever for a single recipient nation.

Russia calls the invasion a “special military operation” against security threats and has cast deliveries of heavy weapons to Ukraine as proof that the West is escalating the war.

Kyiv and its allies call Russia’s actions a land grab.

Israeli Foreign Minister Eli Cohen and Canadian counterpart Melanie Joly were the latest in a stream of foreign dignitaries to travel to Ukraine.

Cohen was to meet Zelenskiy in the first such visit during the war from Israel, which coordinates with Russia over strikes on suspected Iranian targets in Syria and has stopped short of pledging any direct weapons supplies to Kyiv.

Joly met first lady Olena Zelenska and announced C$21.2 million ($15.8 million) in aid to address conflict-related sexual violence and demining of Ukraine, among other work.

“Canada will continue to support them on the path toward peace and pursue accountability for the horrific crimes being committed across Ukraine for as long as it takes,” she said.

Zelenskiy, who has become something of a global celebrity during his leadership of Ukraine’s war effort, was to open the Berlin Film Festival via video.

Belarus, which allowed Russia to use its territory to send troops into Ukraine at the start of the war, said it would only fight alongside its ally if it was attacked.