Quote from Die Hard
Joseph Takagi: You want money? What kind of terrorists are you?
Hans Gruber: Who said we were terrorists?
Why Hans used "were" instead of "are"?
English Language Learners Stack Exchange is a question and answer site for speakers of other languages learning English. It only takes a minute to sign up.
Sign up to join this communityQuote from Die Hard
Joseph Takagi: You want money? What kind of terrorists are you?
Hans Gruber: Who said we were terrorists?
Why Hans used "were" instead of "are"?
In reported speech, if the reporting verb (said in this case) is in past tense, then usually the sentence also changes to past tense. So are becomes were.
A notable exception is when the information in the sentence is still true, in which case we can use present tense as well:
Direct speech: The sky is blue.
Reported speech: She said (that) the sky is/was blue.
So in this case, both would be viable, but using was is much more common, and Hans wanted to imply that they weren't terrorists anyway.
I believe it has something to do with reported speech. In a narrative sentence, you would say:
John said we were terrorists.
Even though "we" still may be terrorists and the fact is still true, when you just convey the fact that someone said something, past tense is quite logical there.
Now, returning to your example, it is the same reported speech but it is a question, not a narration. That's why Hans said were.
I asked something similar in this question, but about narrative mood, not interrogative. There have been good answers there, you may find them useful.