Vladimir Putin has suffered a fresh wave of war humiliation amid warnings that his unaffordable conflict with Ukraine is pushing his economy to the brink of collapse. Russia's Finance Ministry and its central bank has projected the government's budget deficit widening to a dangerous level if the Kremlin continues at the current rate of defence expenditure, according to Bloomberg. The stark warning came as Putin suffered further setbacks on the frontline, where the tide of the war is increasingly turning in Ukraine's favour.And authorities in Crimea are urging citizens not to panic amid ongoing petrol shortages with pictures showing queues of cars waiting at gas stations.Russian troops have lost territory for the second straight month in a row with analysis of data from the Institute for the Study of War (ISW) showing that Ukraine retook control of more land than it lost to Putin's forces in May.Ukraine's army gained a net 282 square kilometres (109 square miles) over the month, the data showed, as Kyiv hails its improving fortunes on the sprawling battlefields across the south and east of the country.However, it has not stopped the Kremlin's relentless bombardment of its neighbour with a huge overnight barrage of missiles and drones killing at least 11 people, injuring dozens and trapping others. Cars queue for fuel at a gas station after Russian authorities restricted fuel sales in Crimea on June 1. Ukraine has relentlessly targeted Russian oil installations in recent months People put their names on a list to join the queue for fuel at a gas station in Crimea Vladimir Putin has been warned that his war in Ukraine is unaffordable A house is on fire after a Ukrainian drone attack in the village of Subbotino, Naro-Fominsk District, in the Moscow region