Poroshenko has done nothing but give ‘terms of surrender’....which are not negotiations....while he continues to send his militia armies and artillery on missions into Eastern Ukraine.....Until Poreshenko stands down one cannot expect those in the East to refrain from protecting their communities. And just to be clear...they so called "Ukrainian Servicemen" are made up of primarily Right Sector thugs and rogue militias. His proper military refuses to fight....and those who do go are threatened if they don't by the Right Sector thugs.
With crumbling economy and failure to deliver promised European freebies to a Maidan crowd, Poroshenko would use every opportunity to escalate this crisis.