Some quick numbers: 2020/21 exports of weapons from EU cointries to Russia were aroind 100 million (or thereabouts, might even include icebreakers, good luck using those for conquering Mariupol). Since February 2022 EU countries committed to send 2.5 billion of military gear to the Ukrainian forces.
Unless said facility was build after 2014 I don't see the problem here. Not that the training was very successful as far as all that invasion business goes, was it?
