I humbly apologise for this guys.
No worry. I visited the FB source that you linked. The original poster of the video did not make it clear, I was tricked by it too until I found the guancha.com report, which points out the misinformation. This kind of behavior, no matter his/her intention, is distasteful, and in this particular case, an insult to the bravery soldiers died in that winter.
In this forum, we always see some fake military news created by people somewhere. Stuff happens.