India and Israel are most stable and powerful regional states (and probably most valuable future partners of Russia in Eurasia, but that's a different story). However, the most mysterious thing in the modern world, in my view, is why nobody sees it a problem that Pakistan has got nukes. It looks most like it had been assigned to be the US ally long ago, in ages of Iranian revolution and Soviet intervention in Afghanistan. But times change, the local elites come and go, and the
recent story isn't supporting Pakistan's allegiance to the role of a reliable ally of the USA very much. Is nobody afraid that some Pakistani-originated nuke may one explode in a very unexpected place?
Do I miss a knowledge of something that absolutely prevents that from happening?