Portuguese marines spank colleague

Portuguese marines spank colleague because he did not want to sleep on the floor, under the barracks’ bed.
The violent act was recorded and made public by the aggressors themselves and led to an internal inquiry.
In the end, the aggressors recurred from the sentence and are still unpunished.

This is far from an isolated event regarding brutality among army forces in their medieval initiation rituals, however it is always shocking to see this images.