Yuval Azoulay and Yossi Melman, Haaretz Correspondents: Defense Minister Barak: Israel isn't afraid to take action against Iran
Talkback
Title:Reduced warhead size
Name:Mark Lincoln
City: HoustonState: Texas
""From what I saw, this is an old version of the Shahab-3, and contrary to their claims, it is not capable of reaching 2,000 kilometers, only 1,300 kilometers,"
- Uzi Rudin

Iran has been testing a smaller warhead which can give a longer range with the same rocket.

For example Pakistan has tested a version of the No-dong with a 760 kg warhead which gave a range of about 1,500 km.