The Army-Navy rivalry game is unlike other rivalries around the country for a number of reasons.

One of those reasons is that Army has tanks. And, on Saturday, they weren’t afraid to use those tanks to send a message to Navy.

As you can see in the video below, an Army tank flattened a Navy helmet. Then, to make matters more interesting, they presented that helmet to legendary Navy QB Roger Staubach and former Navy coach Lee Corso:

That’s some great trash talk, and no words were even needed. Smashing your rival’s helmet with a tank speaks for itself.

Will Army back up that demonstration on the field? Or, will Navy win for the first time in 4 years? We’ll find out at 3 p.m. Eastern time on CBS.