Pakistan has more nukes than India!

India is behind Pakistan with regards to nuclear warheads but beats Israel as well as North Korea, a report by the Stockholm-based Stockholm International Peace Research Institute revealed.

The other nuclear weapon-possessing states have much smaller arsenals, but have all either begun to deploy new nuclear weapon delivery systems or announced their intention to do so, it added.

At the start of 2016, nine nations -- the US, Russia, the UK, France, China, India, Pakistan, Israel and North Korea -- possessed approximately 4,120 operationally deployed nuclear weapons.

If all nuclear warheads are counted, these states together possessed a total of approximately 15,395 nuclear weapons compared with 15,850 in early 2015, the report said.

The United States, Russia and the United Kingdom are reducing their warhead inventories, but the pace of reduction is slowing compared to the past 25 years. France and Israel have relatively stable inventories, while China, Pakistan, India and North Korea are increasing their warhead inventories.

Rediff.com present a comprehensive listing of these nations and their collective and active nuclear stockpile, based on the study's findings.

1) India

Estimated warheads: 100-120

Deployed warheads: N/A

First test: 1974

In addition to the 4,490 in the military stockpile, an estimated 2,800 retired warheads are estimated to be awaiting dismantlement. Details are scarce, but Russia is dismantling approximately 500 retired warheads per year, according to the report. 

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2) United States

Estimated warheads: 7,000 

Deployed warheads: 1,930

First test: 1945

As of January 2016, the USA maintained a stockpile of approximately 4,500 operational nuclear warheads.

This included approximately 1,930 deployed nuclear warheads, consisting of roughly 1,750 strategic and 180 non-strategic (tactical) warheads. In addition to this deployed arsenal, about 2,570 warheads were held in reserve, and another roughly 2,500 retired warheads were scheduled for dismantlement, for a total US stockpile of approximately 7,000 warheads.

The USA has plans to invest in its nuclear infrastructure. These include modernizing nuclear command and control facilities and building new nuclear weapon production and simulation facilities

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3) Russia

Estimated warheads: 7,290

Deployed warheads: 1,790

First test: 1949

As of January 2016, Russia maintained an arsenal of approximately 4,490 nuclear warheads assigned to nuclear-capable delivery vehicles.

About 2,540 of these are strategic warheads, of which around 1,790 are deployed on ballistic missiles and at bomber bases. Russia also possessed nearly 1,950 non-strategic (tactical) nuclear warheads, all of which are in central storage. A further 2,800 warheads are in reserve or retired and awaiting dismantlement, for a total Russian stockpile of roughly 7,290 warheads.

The size of Russia’s nuclear arsenal is expected to decline further over the next decade, even without a follow-on arms reduction treaty, due to financial constraints.

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4) Britain

Estimated warheads: 215

Deployed warheads: 120

First test: 1952

As of January 2016, the British nuclear stockpile consisted of approximately 215 warheads.

In its 2015 Strategic Defence and Security Review, the British government reaffirmed plans to cut the size of the nuclear arsenal. The stockpile of operationally available nuclear warheads has already been reduced from 180 to the new limit of 120. The overall size of the nuclear stockpile, including non-deployed warheads, will decrease to no more than 180 by the mid-2020s.

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5) France

Estimated warheads: 300

Deployed warheads: 280

First test: 1960

France’s nuclear arsenal comprises approximately 300 warheads that are earmarked for delivery by SLBMs and aircraft-launched cruise missiles. The main component of France’s nuclear arsenal consists of four Triomphant class SSBNs.

The French Navy is modernizing the Triomphant class submarines to carry the M51 SLBM, with the work expected to be completed by 2019. 

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6) China

Estimated warheads: 260

Deployed warheads: N/A

First test: 1964

China maintains an estimated total stockpile of about 260 nuclear warheads, a number that has remained relatively stable over many years but is slowly increasing. 

In 2015, China published its latest biennial defence white paper, which reaffirmed that China’s nuclear strategy is defensive in nature and that its nuclear forces have only two purposes -- ‘strategic deterrence and nuclear counterattack’. These forces are maintained at the minimum level required for safeguarding China’s sovereignty and national security.

The 2015 defence white paper also reaffirmed China’s long-standing nuclear no-first-use policy as a cornerstone of its deterrence posture.

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7) Pakistan

Estimated warheads: 110-130

Deployed warheads: N/A

First test: 1998

As of January 2016 Pakistan was estimated to possess a stockpile of 110–130 warheads. This marked an increase from the 100–120 warheads estimated for 2015.

Pakistan has acknowledged that it is seeking to match India’s nuclear triad by developing a sea-based nuclear force. There has been considerable speculation that the sea-based force will initially consist of nuclear-armed, submarine-launched cruise missiles deployed on submarines or on surface ships.

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8) Israel

Estimated warheads: 80

Deployed warheads: N/A

First test: N/A

Israel continues to maintain its long-standing policy of nuclear opacity. It neither officially confirms nor denies that it possesses nuclear weapons. Israel is estimated to have approximately 80 nuclear weapons. 

There are unconfirmed reports that Israel may be equipping its fleet of six German-built Dolphin class diesel-electric submarines with SLCMs. Israel has consistently denied these reports, and the reliability of many of them is uncertain.

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9) North Korea

Estimated warheads: 10

Deployed warheads: N/A

First test: 2006

North Korea maintains an active but highly opaque nuclear weapon programme.

It is estimated that North Korea may have built up to 10 nuclear warheads, although there is no open-source evidence that it has produced or deployed operational weapons. The estimate is based primarily on calculations of the amount of plutonium that may have been produced by the graphite-moderated reactor located at the Yongbyon nuclear centre. 

The table below presents the status quo of warheads, both active and reserve, that are at the disposal of the nuclear nations.

Country	Year of first nuclear test	Deployed warheads*	Other warheads	Total 2016
USA	1945	1,930	5,070	7,000
Russia	1949	1,790	5,500	7,290
UK	1952	120	95	215
France	1960	280	20	300
China	1964		260	260
India	1974		100-120	100-120
Pakistan	1998		110-130	110-130
Israel			80	80
North Korea	2006		10	10
Total		4,120	11,275	15,395

* Deployed means that the warheads is placed on missiles or located at bases with operational forces.