This was posted on Facebook.

3月30日，特勤中心一名郭姓教官，在做此相同射擊訓練時，不慎被射穿頸椎，弟兄們正為他集氣中。國安局應檢討，如海豹部隊般高難度訓練，是否該廢止？這豈是國安局所謂[槍枝走火]？

According to the description and my wife’s translation, this is the National Security Bureau in Taiwan performing a demonstration. The description says that the instructor was shot in the neck/spine. Obviously not in this video. The author compares this to Navy Seal Training and questions whether or not this should continue.

Obviously this is nothing like Navy Seal training and the Taiwanese person has no idea what he or she is talking about. However the dangers of a confidence drill, like this, are severe. Even though many of us have issues with this type of drill, it does have its use.

In the video below, it looks like they are shooting in staggered rows while side stepping in unison.

Edit: Everydaynodaysoff has a link for a longer news cast about the incident. It is so much worse that i could have imagined. They move in opposite directions WHILE shooting at each other.