The Islamic bomb has existed for some time through PAKISTAN (Sunni Muslim but not Arab). Now Iran is trying to build such a bomb (Shiite but not Arab). Pakistan mostly has it because India has it too. Let's not forget that Pakistan and Iran border each other. Also, nuclear Russia, China, India, Pakistan and Iran border each other so that they are all locked together in a very dangerous situation with each other.
U.S.-led coalition conduct 23 air strikes against ISIS in Iraq and Syria (Reuters)
from the article: Iran: We will continue to enrich uranium despite receiving Russian fuel