Vladimir Putin smiles.
Russian President Vladimir Putin attends an awarding ceremony for Russian team members who won medals at the Winter Paralympic games on March 17, 2014 in Sochi, Russia.
  • The outcome of the Ukraine war will determine the safety of the wider region, Angela Stent and Fiona Hill warn.
  • Putin's "appetite for expansion would not stop at the Ukrainian border" if Russia wins, they said in a new op-ed.
  • They warned that nearby countries like Poland and Finland could face attack if Russia prevails. 

Russia has faced serious military setbacks in Ukraine since it invaded roughly a year ago, but Russian President Vladimir Putin is still convinced that his forces could emerge victorious, according to top Russia experts Angela Stent and Fiona Hill.