Finland will extend the closure of its eastern border with Russia until Feb. 11 due to the continued threat of illegal migration that Helsinki blames on Moscow, the Nordic country’s Interior Ministryannounced Thursday. The ministry said it has information that migrants from third countries remain on the Russian side of the border, waiting to cross once it reopens. In a statement announcing the extended closure, Finland’s Interior Ministry said “It is clear that the Russian authorities or other actors have been facilitating instrumentalized migration” and that international criminal groups were…