Satellite image shows buildings in Makiivka
Satellite image shows buildings, among them a school that was used to house mobilised Russian troops, before they were hit in a strike in Makiivka, Russian-controlled Ukraine, November 1, 2022. Satellite image courtesy of 2022 Maxar Technologies/Handout via REUTERS. Reuters

Russia's defence ministry on Wednesday blamed the illegal use of mobile phones for a deadly Ukrainian missile strike that killed 89 servicemen, raising the reported death toll significantly.

Moscow previously said 63 Russian soldiers were killed in the weekend strike. The ministry's reaction came amid mounting anger among some Russian commentators, who are increasingly vocal about what they see as a half-hearted campaign in Ukraine.

Most of the anger on social media was directed at military commanders rather than Russian President Vladimir Putin.

The Russian defence ministry said four Ukrainian missiles hit a temporary Russian barracks in a vocational college in Makiivka, twin city of the Russian-occupied regional capital of Donetsk in eastern Ukraine.

Although an official probe has been launched, the main reason for the attack was clearly the illegal mass use of mobile phones by servicemen, the ministry said.

"This factor allowed the enemy to track and determine the coordinates of the soldiers' location for a missile strike," it said in a statement issued just after 1 a.m. in Moscow on Wednesday (2200 GMT Tuesday).

Ukrainian President Volodymyr Zelenskiy made no mention of the attack in a video address on Tuesday in which he said Russia was set to launch a major offensive to improve its fortunes.

"We have no doubt that current masters of Russia will throw everything they have left and everyone they can round up to try to turn the tide of the war and at least delay their defeat," Zelenskiy said in a video address.

"We have to disrupt this Russian scenario. We are preparing for this. The terrorists must lose. Any attempt at their new offensive must fail," he continued.

Ukraine's military has said it launched a strike that resulted in Russian loss of equipment and possibly personnel near Makiivka. But it has given no further details.

Russian nationalist bloggers and some pro-Russian officials in the region put the Makiivka death toll in the hundreds, though some say that those estimates are exaggerated.

The attack was another blow to Putin and what he calls a "special military operation" to deter threats to Russian security and to protect Russian speakers. Ukraine and its allies accuse Moscow of an unprovoked imperialist-style grab for territory.

BAKHMUT FIGHTING

General Valery Zaluzhny, commander in chief of the Ukrainian armed forces, said the situation on the front line near the eastern town of Bakhmut was particularly tough.

Russian forces have repeatedly tried to take Bakhmut and the surrounding area, in some cases literally advancing over the corpses of their own soldiers, Zaluzhny wrote on the Telegram messaging app, saying Ukrainian forces were hanging on.

A little known patriotic group which supports the widows of Russian soldiers is calling on Putin to order a large-scale mobilisation of millions of men and to close the borders to ensure victory in Ukraine.

Zelenskiy reiterated Ukrainian assertions that Moscow is planning a full-scale mobilisation, a step that Russian officials say is not currently being considered.

A U.S. State Department spokesperson said Washington had seen reports "that the Ukrainian military struck a Russian military barracks that stored ammunition inside of Ukrainian territory" and led to many Russian deaths. "We have also read reports that many of these soldiers were new recruits."

Putin plans to talk to Turkish President Tayyip Erdogan on Wednesday, Kremlin spokesman Dmitry Peskov told Interfax, the latest in a series of conversations the two men have had since the start of the war.

Turkey acted as mediator alongside the United Nations last year to establish a deal allowing grain exports from Ukrainian ports but the chances of serious peace talks look remote, especially as fighting continues to rage.

Ukraine's General Zaluzhny, summarising a Tuesday call with U.S. Chairman of the Joint Chiefs of Staff General Mark Milley, thanked the American for helping ensure the provision of anti-missile weapons systems that Kyiv says is knocking out more and more of the Russian missiles aimed at power-generating plants.

Zaluzhny said he had discussed what equipment Ukraine needed to increase its chances against Russia, a message that senior officials have hammered on a daily basis.

"Right now is the moment when, together with our partners, we should strengthen our defence," said Zelenskiy.

Meanwhile, British Prime Minister Rishi Sunak told Zelenskiy that he can count on Britain for support over the long run "as demonstrated by the recent delivery of more than 1,000 anti-air missiles", Sunak's office said on Tuesday.

Ukrainian serviceman sets up a Stugna-P anti-tank guided missile launcher in a frontline in Donetsk region
A Ukrainian serviceman sets up a Stugna-P anti-tank guided missile launcher in a frontline, amid Russia's attack on Ukraine, in Donetsk region, Ukraine January 3, 2023. Reuters
Ukrainian servicemen set up a mortar for firing it towards positions of Russian troops, in the outskirts of Bakhmut
Ukrainian servicemen set up a mortar for firing it towards positions of Russian troops, amid Russia's attack on Ukraine, in the outskirts of Bakhmut, Donetsk region, Ukraine December 30, 2022. Reuters