Something to rally the troops (3,3)

I believe the answer is:
war cry
(Other definitions for war cry that I've seen before include "rallying call" , "call for campaign" , "Battle slogan" , "Christian slogan" , "Rallying to fighters" .)
I believe the answer is:
war cry
(Other definitions for war cry that I've seen before include "rallying call" , "call for campaign" , "Battle slogan" , "Christian slogan" , "Rallying to fighters" .)