I wouldn't be astonished if a military attack on nuclear sites in Iran would be engaged by Israel in a near future. The political risk for Israel seems quite low as they would do exactly what all western country would like but can't do (due to their economic ties with iran and their public opinion). What's more, I think that most arab and muslim countries in the region would be very greatful to Israel (not oficialy of course). Because while Iran gets richer, Egypt, Syria, Irak or Pakistan are embeded in socio-economic difficulties. And we can all imagine how they would appreciate having to bear iranian (a persian shiite country)domination in the region. Finally they are the ones who have most to worry with iranian growing power.
Islamist militants attack African Union base in southern Somalia (Reuters)
from the article: Ahmadinejad can continue to smile while the world argues