Petro Poroshenko said at the 13th annual meeting of Yalta European Strategy (YES), Censor.NET reports citing 112 Ukraine.
"We will not trade Crimea for a positive decision on the Donbas," the president of Ukraine said.
"We will never accept and never bargain on the issue. Crimea is a Ukrainian territory. This is a very dangerous precedent. The precedent that is taking place in the heart of Europe in the 21st century. We should not allow such precedents happen in the first place," Poroshenko stated.