I'm sure you all already see that video of a US marine building himself a halfpipe in Iraq, or this other video of a bmx rider doing some rotation on the desert dunes of Iraq again.

Now here is a video of some bladers from the US army, skating some pratice rails in a base and some rail in a derelict building (Edit of Lane Lederman). I was really surprise to see this video, Lane Lederman is pretty good, and it was a bit surreal to see him in military clothes doing some nice switches on a rail wearing a machine gun ! (less info)