Somewhat against my better judgment, I got interested in the current
Harpoon discussions and, googling about, found

http://www.chinfo.navy.mil/navpalib/.../wep-harp.html

The Harpoon missile has been integrated on foreign F-16 aircraft
and is presently being integrated on foreign F-15 aircraft.

So the question is, what countries have/are getting Harpoon
capability?

As for the F-16, the answer seems to be ROK, Japan, Saudi Arabia,
Israel, Greece, Poland, etc. Whether they actually implement the
capability is TBD.

http://www.geocities.com/~jask16/airforce/F16.html
Armament:
[other stuff]
AGM-84 Harpoon (block 50 only)

But I haven't been able to find information on who is or might be
getting the F-15 Harpoon versions. Anybody know?