Where India and Pakistan stand against each other in nuclear race

(IBN): Pakistan has provoked India yet again. In an audacious statement, Pakistan Defence Minister Khawaja Asif has threatened that the neighbouring country won't refrain from using nuclear weapons against India.Accusing India of waging a proxy war against Pakistan, Asif alleged that there was evidence of the country's support to Tehreek-e-Taliban Pakistan and Baloch separatists
This is not the first time that such threat has emerged from across the border. Recently when the Indian Army conducted the Myanmar operation, former Pakistan president Pervez Musharraf had said that the neighbour had not developed nuclear weapons to be used on Shab-e-Baraat.
But how serious are these threats from Pakistan? Where exactly do India and Pakistan stand against each other in the nuclear arms race?
According to the latest available information, while India has 90-110 nuclear warheads, Pakistan has a slight edge with at least 100-120 nuke warheads.
The onset of the nuclear race between the two countries dates back to 1974 when India first conducted a nuclear explosive device test, claiming that it was done for peaceful purpose. In no surprise, Pakistan ramped up work on its secret nuclear programme. Both the countries went for public demonstration of their nuclear capabilities with tit-for-tat nuclear tests in May 1998.
However, the nuclear race is merely a part of the larger arms race that both India and Pakistan have been part of. Take a look:
Pakistan Missiles:

Type	Designation	Propulsion	Range KMs	Payload	Nos.
SRBM	HATF – 1/ 1A /	SOLID FUEL	60-80/100	500
	HATF -2 / SHADOZ	SOLID FUEL	300	500
	HATF -3/DF-11 / M11 GHAZNAVI	SOLID FUEL	280	800	35 – 85
	HATF- 4 DF-15 SHAHEEN	SOLID FUEL	600 - 800	500	(?)
	HATF-6/M18(?) / SHAHEEN- II	SOLID FUEL	2000	500
	HATFV/GHAURI /NODONG	LIQUID FUEL	1200-1300	1000	12-15
	*GHAURI II	LIQUID FUEL	1700
LACM	*GHAURI III	LIQUID FUEL	2500-3500
	HATF-VII/DH10 /BABUR		700
ALCM	HATF VIII / RA’AD		350

India Missiles:

Name/ Alt.	Missile /Propulsion	Warhead	Payload	Range	Nos
Prithvi-I/ SS-150	Ballistic/ Liquid fuel	Conv/ Nuclear	1,000	150	75-90
Prithvi-II/ SS-250	Ballistic/ Liquid fuel	Conv/ Nuclear	500	250	25
Dhanush/Prithvi- III/ SS-350	Ballistic/ Liquid fuel	Conv/ Nuclear	NK	350Sh / Sm
Agni- (TD)	Ballistic /2StageHybrid	Nuclear	1,000	1,200- 1,500	10 -20
Agni-I	Ballistic/ Solid fuel	Nuclear	1,000	700- 800	NK
Agni-II	Ballistic/ Solid fuel	Nuclear	1,000	2,000- 2,500	NK
*Agni-III	Ballistic/ Solid fuel	Nuclear	NK	3,500- 4,000
*Agni-V	Ballistic/ Solid fuel	Nuclear	NK	5,000
BrahMos/ PJ10	Ballistic/ 2 StageHybrid Engine	Conv	200-300	280-300Sh/Sm/Gr/Air
*Nirbhay	Cruise	Conv	NK	1,000 km
*K-15 Sagarika	2 stage SLBM	Conv/ Nuclear	600	700 km
*Shourya	Ballistic/Solid/Canist erised	Conv/ Nuclear	> 500	600 km