Transnistrian Foreign Minister Vitaly Ignatiyev says these actions have a negative impact on the course of the peacekeeping operation CHISINAU, April 17. /TASS/. Moldova’s attempts to squeeze out the Operational Group of Russian Forces (OGRF), which ensures a peacekeeping operation and protects ammunition depots in Transnistria, are destructive and escalate tensions in the security zone of the conflict, said Transnistrian Foreign Minister Vitaly Ignatiyev. "We need to understand that the OGRF