Oops! Too much C4?
One guy in the comments says; “I speak fluent French, I can translate the speech following the blast as, ‘You’re only supposed to blow the bloody doors off!’ ;-)”
Don’t know it that’s true, but sounds about right!
Another hollers in English; “Rock and roll!” Grunts are the same pretty much everywhere, I guess.
Update; I’m told they’re not French, but Canadian troops. Get some anyway.