Despite the 2014 Ukrainian ban on doing business with the Russian Federation, Russia is the largest importer of weapons from Ukraine.
There has been a nuclear accident in France, that is the reason for the nuclear cloud over Europe.
No evidence given. Aeronet is a notorious distributor of pro-Kremlin disinformation. There is no nuclear cloud over Europe, and no evidence of any nuclear accident in France bit.ly/28ZZZHS, .