Executions of Armenian war prisoners and videos with their shootings are war crimes, Swiss MP and member of Swiss-Armenian friendship group Stefan Mueller-Altermatt said at a press conference in Yerevan on Friday.

War crimes, according to the Swiss parliamentarian, should be punished accordingly.

"Ensuring Armenia's territorial integrity is the most important thing in achieving long-term peace in the South Caucasus region. So, the international community, in order to protect Armenia, must condemn the actions of Azerbaijan," he said.