If the world nuked Iran, would the fall-out drift north, south, east, or west?

Question

I think world travelling citizens need to know.

Answer 1

the answer depends upon the direction of the wind. however, i believe most of the middle east and parts of India would be subject to radioactive fallout.

Answer 2

Yes.  All of them.

But it would primarily in the direction the wind was blowing that day.