Well I would assume that Pakistan has at least 200 nukes now I mean they were reported to have 100 odd years ago. Pakistan could launch nukes at Israel and would for the reason you mention want to knock some Indian capability. India would be worried about China and may launch at China. It just is not funny. Anyone up for risking all? I doubt it. In history there have always been empires which have appeared omnipotent until they are exposed not to be so
I have news for you.
Were Pakistan to even move towards assembling its nukes, China would d be right alongside the US and Russia in nuking you pre-emptively.
India will not be nuking anybody, but like everyone else keeping a very close watch on you. And China. As they would us.
Neither Chinese nor Indian nor Pakistani nukes are warfighting arsenals. There are only two surviving warfighting arsenals - as there always were.
And Wright (or S-19?) is completely correct - you would need a minimum of 6-8 nukes (of the type and yield Pakistan has) to "flatten" a city of Tel Aviv's size.
That means you need to first reach Tel Aviv - which is not a given per what world missile experts keeping close tabs know of your abilities.
Assuming you have the reach, your missiles woul as likely fall into the ocean as they would on fellow Muslim soil surrounding Israel.
That is, those few that have escaped one of the world's most sophisticated ABM missile defenses.
To do that, you would have to employ saturation salvos in large numbers -which is self-defeating if the idea is to flatten Tel Aviv in the first place.
All this means, you need to fire at least 5-10 missiles in the hope of one getting through.
You have neither the requisite number of missiles. Nor equivalent conventional explosive tonnage.
What do you think the world will be doing while your silos are getting active?
Do you think in a war of the worlds scenario, they will be waiting for Launch on Impact?
The claims of Pakistanis here are simply hot-headed emotional bluster.
Anyone with a smattering of understanding would realize what they would be up against.