Russia's War Against UkraineUkrInform: Russian-made landmines prohibited by Ottawa Treaty found in DonbasBy UkrInform. Published April 18, 2020. Updated April 18 at 5:47 pm A sign "Beware landmines" is seen on the hill of Karachun in Donetsk Oblast, eastern Ukraine, on Sept. 9, 2019. Photo by Oleg PetrasiukYet another fact of the Russian Federation’s involvement in the war in eastern Ukraine has been documented.Read more here.