Barack Obama’s speech on the Ukrainian crisis seems to have left the public confused as he claimed that Kosovo broke away from Serbia “after a referendum”. But attentive listeners quickly pointed Obama’s gaps in history – there was no referendum in Kosovo. Video here.

President Obama was speaking Wednesday at The Center for Fine Arts in the heart of Brussels, Belgium, and was telling the youth crowd mostly about Russian-Ukrainian conflict over the strategic Crimean Peninsula.

He lashed out at Russia for “violation of international law, its assault on Ukraine’s sovereignty and territorial integrity.”

Obama recalled the conflict around Kosovo and NATO’s involvement, making a counter-argument to Russia officials’ statements, in which they cited Kosovo independence from Serbia in 2008 as the precedent.

He said: “And Kosovo only left Serbia after a referendum was organized not outside the boundaries of international law, but in careful cooperation with the United Nations and with Kosovo’s neighbors. None of that even came close to happening in Crimea.”