Battle of Avdiivka
2017 CE.
Shown on the map at 48.125°, 37.767°.
The Battle of Avdiivka of 2017 was fought in late January and early February near Avdiivka, Donetsk region, Ukraine, during the war in Donbas. It saw some of the highest casualties during that phase of the conflict. According to the OSCE Special Monitoring Mission to Ukraine the battle was of a level of fighting that had not been seen in Ukraine since 2014–15.
Text from the Wikipedia article Battle of Avdiivka (2017), licensed CC BY-SA 4.0.