I find this silly, aren't army people supposed to spend there time practicing combat-related crap not stupid dance routines, they aren't chinese show girls, they are soldiers
I'm glad to see you still write well thought out and knowledgeable posts.
Drills are needed to efficiently move large numbers of troops from one place to another and are an essential part of any soldier's skill set. While you don't need that degree of precision in most situations, it usually is a good indicator of unit cohesion and discipline.
While I'm no expert on the U.S. military, I'd imagine those people to be on a rotational duty, chosen for their aptitude in these drills.
But you should join up and show those faggots how it's done, give them some combat-related crap out the wazoo.
And yes, to all those who couldn't figure it out, the video of the Finnish military in the OP is a joke.
These clips however show the true might of the Finnish Defence Forces:
SUOMI SUOMI SUOMI