Russia-Ukraine war: what we know on day 59 of the invasion | Ukraine

The Ukrainian president, Volodymyr Zelenskiy, has warned Vladimir Putin’s invasion of Ukraine is “only a beginning” and that Moscow has designs on capturing other countries after a Russian general said it wants full control over southern Ukraine. “All the nations that, like us, believe in the victory of life over death must fight with us. They must help us, because we are the first in line. And who will come next?” Zelenskiy said in a video address late on Friday.

Rustam Minnekayev, the deputy commander of Russia’s central military district, was quoted by Russian state news agencies as saying full control over southern Ukraine would give it access to Transnistria, a breakaway Russian-occupied part of Moldova in the west.

Moldova’s foreign ministry said it had summoned Moscow’s ambassador on Friday to express “deep concern” about the general’s comments. Moldova was neutral, it said. Moldova last month formally applied to join the European Union, charting a pro-western course hastened by Russia’s invasion.

Fears continue to grow for hundreds of civilians holed up in the Azovstal steel factory in the besieged port city of Mariupol, with the last remaining, outgunned contingent of Ukrainian fighters. Russia’s defence ministry said it was ready to allow civilians to leave the steelworks if Ukrainian forces surrendered. But according to Petro Andryushchenko, an adviser to Mariupol’s mayor, Russian forces are continuing to drop bombs on the plant.

Another mass grave has been found outside of Mariupol, the Associated Press has reported, citing the city council and an adviser to the mayor. The city council posted a satellite photo provided by Planet Labs showing what it said was a mass grave 45 metres by 25 metres that could hold the bodies of at least 1,000 Mariupol residents outside the village of Vynohradne.

Ukraine deputy prime minister, Iryna Vereshchuk, said that “there is a possibility” a humanitarian corridor could be opened up out of Mariupol on Saturday. She was speaking in an online address to the people waiting to be evacuated.

The stated intent of Russia’s defence minister, Sergei Shoigu, to “introduce ‘new methods of warfare’ is a tacit admission that Russian progress is not going as intended”, the UK’s Ministry of Defence said in its latest intelligence update. The MoD said it would take Russia some time to change tactics and improve operations and therefore in the interim there is “likely to be continued reliance on bombardment as a means of trying to suppress Ukrainian opposition”.

The US secretary of state, Antony Blinken, has called for the release of prominent Russian opposition activist Vladimir Kara-Murza, who was detained outside his home in Moscow on 11 April, hours after CNN aired an interview in which he criticised Russia’s actions in Ukraine.

The United Nations chief, António Guterres, will meet Putin in Moscow next week, seeking an end to the bloodshed. Guterres could also visit Zelenskiy in Kyiv, the UN announced. Talks between Russia and Ukraine had stalled again, the Russian foreign minister, Sergei Lavrov, said on Friday.

The US military expects…