The only thing I can think of is that there might have been a reviewing stand or bleachers assembled for a review and to "break it down" would be to disassemble and stow whatever was assembled.Hi, guys.
I want to know the meaning of 'break down' here.
When I was in the army, a U.S. sergeant said to a platoon, "Break down."
(Probably related to drill and ceremony stuff, I guess.)
I wonder what that means.