A Russian missile strike on residences injured 13 people including eight children in Balakliia town, Kharkiv region, on Saturday, Ukrainian prosecutors said. Prosecutors also announced that recovery operations had concluded at the site of three missile strikes on Friday in the city of Kharkiv, with a death toll of nine, most in a badly damaged apartment building. A military spokesperson, Nazar Voloshin, told national television on Saturday that Ukrainian forces controlled 70% of Vovchansk, 5km (three miles) inside the border, which Russian troops have been trying to capture. The Ukrainian president, Volodomyr Zelenskiy, arrived in Singapore on Sunday to address the Shangri-La Dialogue security forum. Russian forces fired a combined 100 missiles and drones at Ukraine overnight into Saturday morning, hitting energy sites, Ukrainian officials said. The air force said it shot down 35 of the missiles and all but one of the drones. Two thermal power plants were damaged, said their operator, DTEK operator. Mourners and soldiers have laid flowers at a statue over the St Petersburg grave of Yevgeny Prigozhin, the Wagner mercenary leader who sent his forces into Ukraine for Vladimir Putin but then staged a mutiny against the Russian government before being killed when his plane was blown up. Putin, who said grenade fragments were found in the plane’s wreckage, called him a “talented” man who had made “serious mistakes”. The UK’s Ministry of Defence has estimated that the number of Russian troops killed or wounded since the war’s outbreak “has now likely reached 500,000”. Estonia’s prime minister, Kaja Kallas, has told the BBC that “we have no Plan B for a Russian victory, because then we would stop focusing on Plan A” – helping Ukraine push back the Russian invasion. “We should not give in to pessimism. Victory in Ukraine is not just about territory. If Ukraine joins Nato, even without some territory, then that’s a victory because it will be placed under the Nato umbrella.” Estonia’s government has given more than 1% of its GDP for Ukraine’s defence – concerned that Vladimir Putin might also turn his attention to the Baltics to bring countries like Estonia back under Moscow’s control.