Fives and Captain Rex in “Unfinished Business”

General Kenobi’s battalions have routed the last holdouts of Umbarans, and we’ve secured all sectors. We did it. We took Umbara.

What's the point of all this? I mean, why?

I don't know, sir. I don't think anybody knows. But I do know that someday this war is gonna end.

Then what? We're soldiers. What happens to us then?