Finland has announced it will close its last remaining border crossing with Russia amid concerns that Moscow is using migrants as part of “hybrid warfare” to destabilise the Nordic country following its entry into NATO. “The government has decided to close all the crossing points on the entire (830-mile) eastern border,” prime minister Petteri Orpo told reporters, saying Finland faced an “exceptional” situation that the government blames on Moscow for orchestrating. The Kremlin has denied encouraging migrants to enter Finland and says it regrets the Finnish border closures. It comes as multiple drones were fired towards Kyiv on Tuesday evening, causing air raid sirens to go off and sending civilians down into the bomb shelters. A Ukrainian monitoring group announced the presence of a handful of drones at around 9pm local time heading towards southern regions of Kyiv Oblast. Russia appears to have stepped up its assault on Ukrainian hubs hundreds of miles from the frontline in the last fortnight. Last winter, a similar trend occured as Russia tried to destroy critical infrastructure across the country. Read More Ukraine spy chief’s wife treated for metal poisoning as Putin rants at West for ‘plundering’ Russia Ukraine spy chief's wife undergoes treatment for suspected poisoning with heavy metals Ukrainian emergency workers tow ambulance from snow as storm kills at least five