If you haven’t seen “Fury”, it’s an Alamo-type story of a WWII tank crew sent to hold a crossroads to protect against a German counterattack. The other tanks in their team were destroyed along the way, and theirs, “Fury”, had broken down having lost a track.
When an SS battalion was spied marching up the road, instead of heading to the boondocks, they decide to stay and hold the crossroads.
It’s a battle royale.
This scene is just before the battle begins, as they sit and have one last swig of whiskey and one last word with one another.