Just noticed this, but every ct they show has a Korean patch on their shoulder, denoting what country the member of the team is ( Counter terrorist team that is) and if you read some of the english text under the movie on the site, it says this was realeased in Seoul ( Korea)
Anyone find it a funny corelation that this is all in Korean and the video shows Korean CT members. When in CS:S, they never had any other nationalites besides American ( seal team 6) British (sas) French (GIGN) and German(GSG9)