Time is ticking for troops in Ukraine after several countries in the West agreed to send tanks to help in the country's efforts against Putin's army, and an expert says there's "no time to lose"Exclusive: 'Race against time' to get tanks to Ukraine before Europe engulfed in war with RussiaThe West is in a race against time to get newly available tanks to Ukraine - or face Europe being engulfed in war against Russia, experts have warned. Berlin’s decision to send 14 of the world’s most deadly tanks to Ukraine means other western countries can follow suit with their own Leopard 2s. Image: AFP via Getty Images) AFP via Getty Images)Last night Canada pledged four. Britain has pledged 14 Challenger II tanks will be sent and the US has promised a further 31 M1 Abrams tanks. Image: AFP via Getty Images) AFP via Getty Images)Yesterday, shortly after Ukrainian President Volodymyr Zelensky branded Russian President Putin a “nobody”, Russia launched attacks.