In Sumy, a planned provocation of Ukrainian nationalists was carried out at night.
The Russian Defence Ministry officially warned about this provocation a few days ago.
According to the head of Sumy regional Administration, there was an ammonia leak at Sumyhimprom plant. There is no threat to the residents of Sumy, since the air masses were moving «not towards the city.»
On March 19, the Russian Defence Ministry officially warned about the mining of this enterprise by Ukrainian nationalists to commit a provocation in order to accuse Russia of allegedly using «chemical weapons».