Russian Military Attacks

Late in 2014 reports of cross border artillery strikes on Ukranian positions began surfacing. These reports have been analyzed by several groups, so far the most most detailed report was presented by the Bellingcat group. Based on ballistic, video, photographic and satellite data it was proven beyond the shadow of a reasonable doubt that Russian artillery forces attacked Ukranian forces inside Ukraines border.

Read the Bellingcat report for all the details:
https://www.bellingcat.com/news/uk-and-europe/2015/02/17/origin-of-artillery-attacks/