Foreign Minister of Ukrain, Mr Dmytro Kaliba says three diplomatic missions abroad have received threatening letters soaked in red liquid.
Yesterday, one bomb was delivered to the building of the Ukrainian Embassy in Spain by an envelope, which exploded.
The foreign minister of Ukrain has said that an attempt is being made to intimidate our diplomats with such incidents.
While giving a statement on Ukrain TV, the Ukrainian Foreign Minister Mr Dmytro Kaliba said that if they have started attacking embassies now, it means that they are afraid of us and are trying to stop us.
It should be noted that a security officer was slightly injured in the envelope bomb blast at the Ukrainian Embassy in Madrid yesterday.