UNO became just a tool for g6
Pakistan need to take solid stand and even should not shy away of war with India
Clearly say nukes will be used on every area
Be is India , Israel or for that matter anywhere in the world
If world cannot stand with Kashmir than why only kashmir suffer
Let the whole world suffer than
Hard line will wake up these countries as they are only sleeping or looking after their own ways
So tell them stand with kashmir or get ready for nukes
Afghanistan, Iran , Saud family, uae , India etc are in our range
They should send all Indians to India work in these countries and cut all ties if they don't want to get nukes
As simple as that
Get some basic about Nukes correct. Here is damage potential for a 45Kt nuke in air-burst (most efficient mode), the biggest one with Pakistani tested in Chagai-I.
Fireball Radius/Area: 280 meter/0.25 sq kilometer
Radiation radius/Area (500 Rem): 1.16 Km/4.25 sq Kilometer
Air Blast radius/area (5 psi): 2.5Km/19.6 sq Kilometer
Thermal radiation/area: 3.05Km/29.3 sq Kilometer
Here is damage potential for a 60Kt nuke in air-burst (most efficient mode), the biggest one with India tested in Pokhran-II.
Fireball Radius/Area: 310 meter/0.31 sq kilometer
Radiation radius/Area (500 Rem): 1.16 Km/4.22 sq Kilometer
Air Blast radius/area (5 psi): 2.75Km/23.8 sq Kilometer
Thermal radiation/area: 3.48Km/38 sq Kilometer
Regarding fallout: For the size of Nukes that India and Pakistan have, there is zero fallout.
http://nuclearsecrecy.com/nukemap/
So get this into your brain: Getting nuke is similar to being hit by a hurricane head on. It is akin to a natural tragedy, but unless you are USA or Russia with thousand of multi-megaton bombs like Czar Bomba, you could only mildly damage your opponent. Both Hiroshima and Nagasaki are flourishing cities today. If you want to destroy Delhi alone, you would need 50 Nukes, which is half of your arsenal, provided BMD shield of India does not work. On a good day, Indian BMD shield could stop 100% of your attack.
In Indo-Pak nuclear war, all Pakistanis would die, but they would not die of nukes, but would be killed by Indians by hand in revenge, when your army is destroyed and defeated.
So this would happen when you threaten to Nuke everyone, if they do not make India give up Kashmir:
1. You would be laughed out of the room. You nukes are not enough to damage India, let alone world. And they are not big enough to cause fallout. Your threat of "taking everyone down with yourself" does not have a basis.
2. You would prove that you are insane, thus strengthening India's position even more. There would be sanctions on you like there are over North Korea.
3. Countries other than India would also try to take out your nukes, as you would clearly prove that you are deranged. How long before you start distributing nukes to Jihadis in name of Islamic brotherhood?
So go ahead and threaten to nuke everyone and see how well play out for you.