BBA108 - Staying Warm

These three '2nd Generation' GIs are doing their level best to try and keep warm despite the fierce winter weather conditions that surrounds them. 
As one GI drinks some warm coffee, another enjoys a 'smoke' while the third guy just blows into his hands as all three stand around a discarded oil drum brazier that someone has turned into a 'burn barrel'.
As you can see all three GIs are still carrying their rifles so the enemy can't be too far away.