Moldovan Ambassador Lilian Darii was summoned to the Russian Foreign Ministry in connection with what Moscow calls a gross violation by Moldova of the Vienna Convention on Diplomatic Relations, as he was issued a stern protest, the Russian Foreign Ministry said. Summoning the Moldovan ambassador- Darii was called in to the Russian Foreign Ministry on July 21 in connection with Moldova's gross violation of the Vienna Convention on Diplomatic Relations, the ministry said. - Moldovan police officers threatened to detain Russian embassy staff and used force against them, according to the Russian Foreign Ministry. - The Russian embassy's request to the Moldovan Foreign Ministry to send a representative to clarify the situation was ignored, according to a statement on the Russian Foreign Ministry's website. Other incidents- On June 25, the Russian Foreign Ministry said its diplomatic couriers were detained for several hours at Chisinau Airport.