- Russia's ambassador to Warsaw said on Thursday that Poland had blocked the Russian embassy's bank accounts on the basis that they might be used to finance terrorist activity or launder money.
"Our accounts have been blocked by a decision of the finance ministry, and then by a decision of the Polish prosecutor," the TASS news agency quoted Ambassador Sergey Andreev as saying on Russia's Channel 1 state television.
He said the reason given for the move was that "funds from our accounts could allegedly be used for laundering of illegally obtained money or for financing terrorism".
Poland's foreign ministry on Wednesday said it was expelling 45 Russian diplomats suspected of working for Russian intelligence. Russia called the accusation baseless.
Asked about the expulsion of Russian diplomats and whether the Russian embassy's funds had been frozen, Poland's Prime Minister Mateusz Morawiecki said on Thursday: "I can only say in general terms that we have been dealing with the freezing of funds of the Russian Federation."
Relations between Russia and Central European countries that once formed part of its sphere of influence have long been fraught but the Ukraine conflict has significantly increased fear and suspicion of Moscow's intentions.
Russia sent tens of thousands of troops into Ukraine on Feb. 24 in what it called a special operation to degrade its southern neighbour's military capabilities and root out people it called dangerous nationalists.
Ukrainian forces have mounted stiff resistance and the West has imposed sweeping sanctions on Russia in an effort to force it to withdraw its forces.