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Ensured Nuclear Strike: Indian Ballistic Missile Defense and Pakistani Countermeasures

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Ensured Nuclear Strike: Indian Ballistic Missile Defense and Pakistani Countermeasures

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Admin PSF
August 27, 2020

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Indian Ballistic Missile Defense

Indian Ballistic Missile Defense

>Ballistic Missile Defense encompasses all efforts employed to stop a tactical or strategic attack by a ballistic missile, but usually BMD is concerned with missiles armed with nuclear weapons.


Working of Anti-Ballistic Missile Defense System



Anti-Ballistic Missile Defense System

>A ballistic missile is a missile which follows a ballistic trajectory (i.e. is propelled via rocket to very high speeds for a short time such that it leaves the atmosphere, makes an arch and follows a suborbital trajectory in space and then falls back to earth and hits the target).


Ballistic Missile Flight Phases



Ballistic Missile Flight Phases

Stage MIRV Nuclear Ballistic Missile Flight



>BMD countermeasures are incorporated in those ballistic missiles which are designed to penetrate a ballistic missile-hostile environment and these counter, fool, and target BMD systems to ensure nuclear payload delivery.


India has over the past two decades invested heavily in both procuring BMD systems as well as significant investments in the research & development of various indigenous ballistic missile defense systems in an attempt to deploy a layered BMD system so that a Pakistani nuclear strike could be deterred, denied or destroyed. This tips the strategic balance in the region.

The whole aim of strategic balance and parity is to ensure nuclear deterrence and a deterrent for war. Thus if you show any weaknesses in your nuclear deliverance systems the enemy might be emboldened to strike you first, if they believe you won’t strike back/won’t be able to strike back/your strike can be stopped by BMD. India has over the past years tried several times to shift the strategic balance in their own favour. Pakistan has always responded overwhelmingly effectively and has tried to keep the strategic balance in check.


BMD Interceptor


BMD Interceptor

Even after significant investments in the range of billions of dollars and over 2 decades India has been unable to deploy even rudimentary Ballistic Missile Defense.

The Interception and destruction of an incoming ballistic missile warhead from space has been a field of interest throughout the cold war with the two world superpowers at the time (USSR & USA) developed and deployed many different types of BMD systems with various levels of success, none of them guaranteed. As the reentry vehicle carrying a nuclear warhead travels at Mach 20-25 and there are mere seconds between reentry and detonation.

The three different types of BMD systems target the ballistic missile in its three phases of flight- the boost phase (warhead is flying to space on a ballistic trajectory via a missile’s rocket engine), the midcourse phase (the warhead has separated from the main missile body and is cruising through space) and the terminal phase (warhead is falling down the path to its target and is reentering the atmosphere at speeds approaching Mach 23).

Targeting the missile in its boost phase is unfeasible as you would need to get close to the launch platform which is probably deep inside enemy territory.


YAL-1 Airborne Laser Weapon System


YAL-1 Airborne Laser Weapon System


GBI Missile


Mid-course interception is relatively easier but more susceptible to deception measures as modern missiles employ various decoys shaped like the warhead and also have various other countermeasures (explained below). The midcourse interceptor missiles are much heavier (as they have to carry a kill vehicle into space), more technologically complex and very expensive to build and maintain. While most BMD systems are ground-based, the Americans have developed the Aegis Defense System which is a ship-based missile defense system and is a mid-course interceptor for medium range missiles, although the ship must be in the right azimuth, range and location.

Russian 51T6 Missile


Terminal phase interception has from the start been identified as the most feasible method thus far and the Americans and Russians have designed various terminal interception missiles, starting from interceptor missiles with nuclear warheads themselves that detonated near the warheads and destroyed them and then moved on to standard High Explosives, tungsten rods or hit-to-kill technology (kinetic kill: striking the warhead with an object at high relative velocity, thus destroying it) as interception technology got better.


RIM-161 Ballistic Missile Interceptor


RIM-161 Ballistic Missile Interceptor

But, even the best interception missiles available today in the world have only a 52% chance of interception. The American NORAD command therefore advises firing 3-4 interceptors for every ballistic warhead heading its way. Even still, the effectiveness of these systems is debatable even after the US has spent over half a trillion dollars and 40+ years trying.

The BMD concept itself is flawed because of the numbers game. Interceptors are much more expensive, technologically complex and hard to maintain and operate than ICBMs/IRBMs/MRBS/SRBMs/TBMs and you need 4 for each and even then interception is not fully garaunteed. This is the reason why USSR & USA built thousands of nuclear bombs and missiles during the cold war as it was not feasible for even a world superpower to make and deploy such numbers of BMD interceptors.

India, however, neither has the amount of interceptors nor the technological superiority of either American or Russian BMD systems.

India has just begun work on a mid-course interception missile based on its anti satellite missile test which occurred last year, but this system would be very expensive, difficult to develop and will take at least 15-20 years to operationalise and would still be unfeasible, unpractical, expensive and in too low numbers for any real deterrence.


INDIAN BMD

India currently has two different BMD terminal interception systems in testing after its bid to acquire the Arrow-2 BMD systems from Israel was vetoed by Washington in 2002.

Both systems are designed by the Indian Defense Research and Development Organization (DRDO).
These systems are namely the Prithvi system and the Ashwin system which started development in 1999 and may come into operation in 2024, both to be employed in small numbers around the Indian capital of New Delhi and the surrounding strategic assets.

The two-tiered ballistic missile defense system consists of the

Prithvi Exoatmospheric Interceptor Missile


1. Prithvi exoatmospheric BMD system which would be tasked with terminal interception outside the atmosphere at a maximum 80 kilometres altitude. The 9.4 meter long missile has a gimballed directional warhead. This is a two stage liquid fuelled missile (thus cannot be kept ready at all times, which is a major disadvantage). The declared range is 300-2000 km. The missile warhead has active radar guidance in its terminal phase (which can be thwarted by ECM measures). The missile has cold gas thrusters to provide lateral movement during terminal manoeuvres and is claimed to have an acceleration fast enough to hit intermediate range ballistic missiles. After exiting the atmosphere, the missile jettisons it’s heat shield and engages its infrared seeker. The missile utilises a trajectory optimization system that enables the missile to intercept both high altitude and low altitude threats.


Ashwin Endoatmospheric Terminal Ballistic Missile



2. The other system is the Ashwin endoatmospheric ballistic missile defense system to intercept missiles that have already entered the atmosphere at an altitude of 20-30 kms. The single stage 7.5 metre tall solid fuelled missile can be kept at standby for extended periods of time, increasing its efficacy. It has a declared range of 200-250 kms. It also has active radar guidance in its terminal phase.


The radar that the Indians use for tracking enemy ballistic missiles is the Swordfish Long Range Tracking Radar (LRTR) developed by DRDO as a more powerful derivative of the Israeli EL/M-2080 Green Pine ground-based missile defense radars which India acquired in 2005.


Swordfish LRTR


Swordfish LRTR

The Active Electronically Scanned Array (AESA) long range tracking radar has been designed specifically for ballistic missile detection in its boost phase as it rises through the atmosphere at high speeds. While most of the hardware used in the radar is Israeli some components such as the TRMs and computers are of Indian origin and has a reported range of 600-1500 kms. The radar acts as both the tracking and fire control radar and has been extensively tested as successful by Indian strategic forces. Another radar used is the indigenous Medium-Power Radar Arudhra, which is a 4D rotating phased-array radar. It has a 300 km range for detecting at altitudes of 100 meters to 80 kilometres India also uses original Israeli Green Pine radars as a back-up as well as a newer EL/M-2090 TERRA S-band SPECTRA radar, also of Israeli origin. India has 5 BMD Radar sites, out of which 1 is apparently abandoned, 3 are operational and 1 is under-construction. Satellite imagery accessed by PSF/WhiskeyPapa is available.


Indian BMD Sites


Indian BMD Sites


PAKISTANI BMD COUNTERMEASURES


[NOTE: Pakistani missile technology is highly classified. Neither PSF nor the writer #WhiskeyPapa is claiming to have any accurate idea of what exact BMD countermeasures Pakistani strategic forces employ. Nevertheless, both ISPR and Pakistani scientists have reported extensively that Pakistani missiles do employ extensive BMD countermeasures and are designed to counter extreme ballistic missile hostile environments]
Both these Indian BMD systems employ hit-to-kill interception would have less than 30 seconds (less than 18 in case of the Ashwin) to track and fire at tens of Pakistani decoys and warheads travelling at Mach 20+ speeds.


The sites of the early warning, tracking and fire-control radars (all of which are Israeli designed radars) which the BMD systems use are known to Pakistani forces (they are based on the Rajasthan-Haryana border, another near Bhopal, Madhya Pradesh and another in Bengaluru) and would probably be targeted by anti radiation missile air strikes or cruise missile strikes (using both nuclear or HE warheads).

The Indian interception missiles themselves feature old BMD designs, abandoned by the Americans and Russians in the early 1990s as obsolete. The Indian programs themselves have been plagued with technological problems for several years. Another program known as the Akash system for missile defense and SAM role was developed but was rejected by the Indian armed services because of a high failure rate, excessive system malfunctions and falling short of the required velocity.

Pakistan has various methods, some already in operation and some in the testing phase and others still on the drawing board, that would effectively counter India’s rudimentary but real BMD capabilities and thus arrest any shift in strategic stability.

Numbers wise, it has been estimated by experts at MissileThreat.Org and IISS that India would be able to (theoretically) successfully intercept 15% of missiles headed its way. And that too over only it’s most important strategic assets and cities and New Delhi. Although this percentage can be further decreased by using mid-course decoys such as used in the Shaheen series of MRBMs, the most effective way however, is the use of multiple independently targetable reentry vehicle (MIRV) technology which has multiple nuclear warheads on one single missile, each of which can be targeted at several different locations or one location thus confusing BMD radars where the warheads might fall until it is too late to intercept as well as making it harder to intercept all of them separately.



MIRVs with Inflation Decoys


MIRVs with Inflation Decoys

MIRV Warhead Design



MIRV and MRV (instead of single warhead missiles) themselves largely improve penetration since there are many more warheads to destroy than missiles, which may saturate the defensive system’s stock of weapons. However, these technologies are very demanding since they require the ability to highly miniaturize both the physics package inside, as well as including the warheads themselves and, for MIRVed warheads, to master the art of accurately dispensing each warhead and possibly other payload elements (penetration aids, etcetera.) in what is often designated as the post-boost phase or payload deployment phase.


Ababeel MRBM



Securing a strategic site from a nuclear strike would become very hard if 8 warheads are coming your way simultaneously. This system is present with Pakistan in the form of the Ababeel MIRV nuclear missile (MIRV Ababeel bus consists of three standard warheads of 500 kg each or 5 warheads of 300 kg or 8 maximum warheads weighing 185 kg) making Pakistan the only country in South Asia to have this capability.
 
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Penetration Aids

Along with these warheads decoy warheads can also be placed as penetration aids that are devices that increase a warhead’s chances of penetrating enemy defenses. These are inflatable decoys shaped like a warhead with equipment onboard that mimics the characteristic signatures of a real warhead as seen from the interceptor’s seeker dome.


Warhead with Decoy



Also, any BMD system can be saturated (not enough interceptors to target all warheads, missiles, decoys, and countermeasures) with a higher number of ballistic missiles and decoys to the point where it becomes unfeasible as BMD interceptor missiles cost multitudes more than ballistic missiles. Pakistan could, for example, fire 300 ballistic missiles (massive counter-value decapitation first strike) with only 100 of them actually containing a nuclear warhead and the Indians wouldn’t know which ones. According to the above-mentioned statistics, only 45 of these 300 missiles would be intercepted (in a best case theoretical scenario) and with many of them being fakes the actual number of nuclear strikes would be massive with only 7-10 of the nuclear bombs getting intercepted, and that too if the Prithvi missiles were fueled up beforehand, which is unlikely.

This may also be the reason that Pakistan is the country with the fastest growing nuclear arsenal in the world and also presently has 20-30 more nuclear warheads than India does.
Pakistan can also use this same scenario in a massive counterforce strike and first neutralise Indian BMD and early warning sites and then continue with a counter value strike.

Also, Pakistan can use tactical SEAD (Suppression of Enemy Air Defense; target radar installations with anti radiation missiles via JF-17s, F-16s, Mirages or strike them via cruise missile) to neutralise Indian early warning radars without which the BMD systems wouldn’t work, without even firing a nuclear missile. All this would happen prior to a nuclear strike. Pakistan has 4 different types of terrain hugging cruise missiles, with stealth features, that it can use to destroy both Indian HVTs as well as BMD launchers and radars.

Another way of countering this is to use cooled missile shrouds (fairings) that can make the warheads very hard to detect by the kill vehicle of the interceptor as it encases the warheads in a shroud of liquid nitrogen. This is especially important as Prithvi has an infrared (thermal) seeker dome.


Nuclear Warhead Cooled Shroud


Nuclear Warhead Cooled Shroud

Shaheen-1A MRBM



The Shaheen I is believed to have a post-separation attitude correction system. This system would allow the missile to modify its trajectory, improving accuracy and, along with the stealthy warhead shaping, giving capability to evade missile defence systems. The Shaheen 1A has been developed to have an unusually and extremely high impact velocity during reentry and detonation, enabling it to avoid any anti-ballistic missile defenses that may develop in the immediate region.
In addition, the Shaheen IA primarily contains sophisticated automated refueling and advanced stealth technology features that were not present in its previous version to avoid detections from radars. All three Shaheen missiles, Shaheen I, Shaheen 1A and Shaheen II are reportedly equipped with the latest PSAC (Post-Separation Altitude Correction) system. This is a unique feature which consists of small thrusters that can adjust the warhead trajectory for greater accuracy and evading anti-ballistic missile defence systems.

The re-entry vehicle of the Shaheen II is unlike that of the Shaheen I in that it has four moving delta control fins at the rear and small solid/liquid-propellant side thrust motors, which are used to orient the re-entry vehicle after the booster stage is depleted or before re-entry to improve accuracy by providing stabilization during the terminal phase.

This can also be used to fly evasive manoeuvres, making it problematic for existing BMD systems to successfully intercept the missile. The Shaheen II warhead may change its trajectory several times during re-entry and during the terminal phase, effectively preventing ABM radar systems from pre-calculating intercept points. The re-entry vehicle is also stated to utilise a Beidou satellite guidance system to provide updates on its position, further improving its accuracy and reducing the CEP (circular error probability) and reportedly achieving “surgical precision”.


Shaheen-2 MRBM


Shaheen-2 MRBM

Another far easier method is the deliberate explosion and subsequent fragmentation of the final-stage rocket booster which can cloud the enemy’s radar by projecting a radar cross section much larger than the actual missile and/or creating a large amount of false tracks.

Pakistan can further improve the effectiveness of its nuclear warheads by developing and operationalising decoys and using chaff that may be deployed over a large area of space, creating a large, radar-reflecting object that will obscure incoming warheads from defensive radar. Jamming can be used as well and jamming devices can be deployed on the decoys and the warhead to jam the frequencies used by defensive radars or literally blind them from seeing any warheads around.


Long-Exposure Photograph of MIRV



Note: Carrying such devices has a price in terms of payload weight and volume, which requires a compromise versus warhead size and numbers on board, as well as missile range. A far deadlier, bigger and costlier countermeasure is Nuclear Radar Blackout (NRB) which can be created over the target area in a first-use decapitation strike, one thermonuclear device may be deliberately exploded in space by the attacker, in order to provide a total radar (and partial or total communications) blackout lasting several minutes per detonation (length of time varies by weapon yield) that will allow subsequent warheads and delivery vehicles to pass through the enemy’s defenses undetected.
Furthermore EW, ECM, infrared/thermal shielding and evasive trajectories can also be used.

Many of these systems are already in place with Pakistani strategic forces and many are in the pipes.




 
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Penetration Aids

Along with these warheads decoy warheads can also be placed as penetration aids that are devices that increase a warhead’s chances of penetrating enemy defenses. These are inflatable decoys shaped like a warhead with equipment onboard that mimics the characteristic signatures of a real warhead as seen from the interceptor’s seeker dome.


Warhead with Decoy



Also, any BMD system can be saturated (not enough interceptors to target all warheads, missiles, decoys, and countermeasures) with a higher number of ballistic missiles and decoys to the point where it becomes unfeasible as BMD interceptor missiles cost multitudes more than ballistic missiles. Pakistan could, for example, fire 300 ballistic missiles (massive counter-value decapitation first strike) with only 100 of them actually containing a nuclear warhead and the Indians wouldn’t know which ones. According to the above-mentioned statistics, only 45 of these 300 missiles would be intercepted (in a best case theoretical scenario) and with many of them being fakes the actual number of nuclear strikes would be massive with only 7-10 of the nuclear bombs getting intercepted, and that too if the Prithvi missiles were fueled up beforehand, which is unlikely.

This may also be the reason that Pakistan is the country with the fastest growing nuclear arsenal in the world and also presently has 20-30 more nuclear warheads than India does.
Pakistan can also use this same scenario in a massive counterforce strike and first neutralise Indian BMD and early warning sites and then continue with a counter value strike.

Also, Pakistan can use tactical SEAD (Suppression of Enemy Air Defense; target radar installations with anti radiation missiles via JF-17s, F-16s, Mirages or strike them via cruise missile) to neutralise Indian early warning radars without which the BMD systems wouldn’t work, without even firing a nuclear missile. All this would happen prior to a nuclear strike. Pakistan has 4 different types of terrain hugging cruise missiles, with stealth features, that it can use to destroy both Indian HVTs as well as BMD launchers and radars.

Another way of countering this is to use cooled missile shrouds (fairings) that can make the warheads very hard to detect by the kill vehicle of the interceptor as it encases the warheads in a shroud of liquid nitrogen. This is especially important as Prithvi has an infrared (thermal) seeker dome.


Nuclear Warhead Cooled Shroud


Nuclear Warhead Cooled Shroud

Shaheen-1A MRBM



The Shaheen I is believed to have a post-separation attitude correction system. This system would allow the missile to modify its trajectory, improving accuracy and, along with the stealthy warhead shaping, giving capability to evade missile defence systems. The Shaheen 1A has been developed to have an unusually and extremely high impact velocity during reentry and detonation, enabling it to avoid any anti-ballistic missile defenses that may develop in the immediate region.
In addition, the Shaheen IA primarily contains sophisticated automated refueling and advanced stealth technology features that were not present in its previous version to avoid detections from radars. All three Shaheen missiles, Shaheen I, Shaheen 1A and Shaheen II are reportedly equipped with the latest PSAC (Post-Separation Altitude Correction) system. This is a unique feature which consists of small thrusters that can adjust the warhead trajectory for greater accuracy and evading anti-ballistic missile defence systems.

The re-entry vehicle of the Shaheen II is unlike that of the Shaheen I in that it has four moving delta control fins at the rear and small solid/liquid-propellant side thrust motors, which are used to orient the re-entry vehicle after the booster stage is depleted or before re-entry to improve accuracy by providing stabilization during the terminal phase.

This can also be used to fly evasive manoeuvres, making it problematic for existing BMD systems to successfully intercept the missile. The Shaheen II warhead may change its trajectory several times during re-entry and during the terminal phase, effectively preventing ABM radar systems from pre-calculating intercept points. The re-entry vehicle is also stated to utilise a Beidou satellite guidance system to provide updates on its position, further improving its accuracy and reducing the CEP (circular error probability) and reportedly achieving “surgical precision”.


Shaheen-2 MRBM


Shaheen-2 MRBM

Another far easier method is the deliberate explosion and subsequent fragmentation of the final-stage rocket booster which can cloud the enemy’s radar by projecting a radar cross section much larger than the actual missile and/or creating a large amount of false tracks.

Pakistan can further improve the effectiveness of its nuclear warheads by developing and operationalising decoys and using chaff that may be deployed over a large area of space, creating a large, radar-reflecting object that will obscure incoming warheads from defensive radar. Jamming can be used as well and jamming devices can be deployed on the decoys and the warhead to jam the frequencies used by defensive radars or literally blind them from seeing any warheads around.


Long-Exposure Photograph of MIRV



Note: Carrying such devices has a price in terms of payload weight and volume, which requires a compromise versus warhead size and numbers on board, as well as missile range. A far deadlier, bigger and costlier countermeasure is Nuclear Radar Blackout (NRB) which can be created over the target area in a first-use decapitation strike, one thermonuclear device may be deliberately exploded in space by the attacker, in order to provide a total radar (and partial or total communications) blackout lasting several minutes per detonation (length of time varies by weapon yield) that will allow subsequent warheads and delivery vehicles to pass through the enemy’s defenses undetected.
Furthermore EW, ECM, infrared/thermal shielding and evasive trajectories can also be used.

Many of these systems are already in place with Pakistani strategic forces and many are in the pipes.




Pakistan has been focusing on solid feul missiles one of the reason being that they can be ready in very shot timespan
 
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Firstly this whole article is bs. Second thing, you guys have no idea what is India's actual BMD system.
It is written by the same guy who has been lying on twitter since that monkey got internet. All of his contents on his website and youtube is based out of utter desperation. He was also the one claiming to have sources in DRDO, he posted a thread containing a “whatsapp chat” between him and an “official of DRDO” and then in one of his messages the time stamp was found to be wrong then he shamelessly deleted that tweet in thread and then again tweeted the same photo after 16 hours adding a marker on the time stamp. Lol.


His original photo
1619957910289.jpeg




he saw that we exposed his fake chats so instead of deleting the whole fake thread, that cyber mujahid deleted that message and re posted that tweet in thread after putting marker on the timestamp a whole 1 day later.

 
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Also, Pakistan can use tactical SEAD (Suppression of Enemy Air Defense; target radar installations with anti radiation missiles via JF-17s, F-16s, Mirages or strike them via cruise missile) to neutralise Indian early warning radars without which the BMD systems wouldn’t work, without even firing a nuclear missile. All this would happen prior to a nuclear strike. Pakistan has 4 different types of terrain hugging cruise missiles, with stealth features, that it can use to destroy both Indian HVTs as well as BMD launchers and radars.

A small nitpick, in the event of a nuclear strike being needed the PAF (along with the Army and Navy) will most likely be nearly completely destroyed, and if not that they likely won't be in a condition to conduct deep strikes into India with anti radiation missiles. It would most likely be reduced to F-7s taking off from roads.

However, if PAF has a few F-16s/ JF-17s/ Mirage-Vs reserved specifically for this then maybe there's a slim chance of such a strike being successful.
 
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A small nitpick, in the event of a nuclear strike being needed the PAF (along with the Army and Navy) will most likely be nearly completely destroyed, and if not that they likely won't be in a condition to conduct deep strikes into India with anti radiation missiles. It would most likely be reduced to F-7s taking off from roads.

However, if PAF has a few F-16s/ JF-17s/ Mirage-Vs reserved specifically for this then maybe there's a slim chance of such a strike being successful.

There are nuclear thresholds of Pakistan and God forbid any one of those is breached then Pakistani leadership will be in huge pressure in deciding of pressing the button.
 
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There are nuclear thresholds of Pakistan and God forbid any one of those is breached then Pakistani leadership will be in huge pressure in deciding of pressing the button.
Nukes will never be used in a war, nukes are the reason we haven’t seen a WWIII.
 
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Nukes will never be used in a war, nukes are the reason we haven’t seen a WWIII.

When one have next door enemy like India who occupy others territory and use terrorism to destabilise other regional states and under rule of Nazi inspire Hindu extremist party then any thing is possible.

No one have thought that air power can be used to win elections and take two nuclear states to near war but Modi Govt. did that.
 
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When one have next door enemy like India who occupy others territory and use terrorism to destabilise other regional states and under rule of Nazi inspire Hindu extremist party then any thing is possible.

No one have thought that air power can be used to win elections and take two nuclear states to near war but Modi Govt. did that.
Lol
 
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You can laugh but one thing which many dont know is that there were times when Pakistan was ready to use Nukes in case of Indian aggression.

If Pakistani nuclear threshold is breached by India by miscalculated adventure then MAD may be on the horizon in subcontinent.
Lol
 
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