my way.....blindfold the terrorist son of a bitch. tie him securely, standing nude upright, between a pair steel poles. set a lit blowtorch on a table, close enough where he can hear/feel the thing. wait 10 minutes. take off the blindfold. he will then talk. if for some reason he thinks he’s a tough guy, cook his ass. if he still doesn’t talk, kill ‘im and repeat the process with terrorist number 2.
i would add that making terrorist number 2 watch the process with terrorist number 1 could make the 2nd more talkative.