Further escalation in Donbas: Russia’s disguised military aggression against Ukraine – agression, shoot out, staff, Donbas, ATO, Avdiivka, Marinka, Russian aggression against Ukraine, Further escalation in Donbas, Hybrid warfare (07.04.17 09:58) « Incidents « News | EN.Censor.net

http://en.censor.net.ua/news/435292/ukrainian_soldiers_opened_backfire_as_russian_militants_committed_48_attacks_yesterday_using_mortars