LOL.

In a diplomatic note, Russia warned the Czech side that it could not provide weapons of Soviet origin to third countries without its consent. The Minister of Foreign Affairs Jan Lipavský (Pirates) told ČTK on Saturday. According to him, the Czech ministry will not react. This is factual nonsense and there is no clause on this material prohibiting its re-export, he said.

The Foreign Minister has said he’ll just ignore it. I suppose that’s more diplomatic then telling Lavrov to go eat a bag of dicks or whatnot.

Source, in Czech: novinky.cz