Newsflash, you are not going to get the insurgent central command to agree to unconditional surrender.
Not with PC bullsh*t.
As far as the "panties on the head" torture...
It would be better to do it like this--
Tell the captured insurgent, "We have two sets of panties to put on your head."
"If you cooperate, Heidi Klum."
"If not...."
"Janet Reno!"
Cheers!
We are going to kill "insurgent central command!"