Nato cannot stop Russian tanks in the Baltics, wargames predict

Russian tanks could be in Tallinn or Riga within 60 hours a Rand Corporation report warns

Estonian soldiers take part in NATO military exercise Hedgehog 2015 at the Tapa training range in Estonia

Nato cannot defend its eastern members and Russian tanks could be in the Baltic capitals within 60 hours according to new analysis from a US think tank.

Current forces in Estonia, Latvia and Lithuania would be unable to stop a Russian invasion and would be overrun in under three days.