Nuclear triad in the context of "Russia and nuclear weapons"

The economy of Israel is a highly developed free-market economy. The prosperity of Israel's advanced economy allows the country to have a sophisticated welfare state, a powerful modern military said to possess a nuclear-weapons capability with a full nuclear triad, modern infrastructure equivalent to developed countries, and a high-technology sector competitively on par with Silicon Valley. It has the second-largest number of startup companies in the world after the United States, and the third-largest number of NASDAQ-listed companies after the U.S. and China. American companies, such as Intel, Microsoft, and Apple, built their first overseas research and development facilities in Israel. More than 400 high-tech multi-national corporations, such as IBM, Google, Hewlett-Packard, Cisco Systems, Facebook and Motorola have opened R&D centers throughout the country. As of 2025, the IMF estimated Israel has the 25th largest economy in the world by nominal GDP, and one of the biggest economies in the Middle East.[1]

The country's major economic sectors are high-technology and industrial manufacturing. The Israeli diamond industry is one of the world's centers for diamond cutting and polishing, amounting to 21% of all exports in 2017. As the country is relatively poor in natural resources, it consequently depends on imports of petroleum, raw materials, wheat, motor vehicles, uncut diamonds and production inputs. Nonetheless, the country's nearly total reliance on energy imports may change in the future as recent discoveries of natural gas reserves off its coast and the Israeli solar energy industry have taken a leading role in Israel's energy sector.

The Indian Armed Forces are the military forces of the Republic of India. It consists of three professional uniformed services: the Indian Army, the Indian Navy, and the Indian Air Force. Additionally, the Indian Armed Forces are supported by the Central Armed Police Forces, the Indian Coast Guard, and the Special Frontier Force and various inter-service commands and institutions such as the Strategic Forces Command, the Andaman and Nicobar Command, and the Integrated Defence Staff. The President of India is the Supreme Commander of the Indian Armed Forces but the executive authority and responsibility for national security is vested in the Prime Minister of India and their chosen Cabinet Ministers. The Indian Armed Forces are under the management of the Ministry of Defence of the Government of India. With strength of over 1.4 million active personnel, it is the world's second-largest military force and has the world's largest volunteer army. It also has the fifth-largest defence budget in the world.

The Indian Armed Forces have been engaged in a number of major military operations, including: the Indo-Pakistani wars of 1947, 1965, and 1971, the Portuguese-Indian War, the Sino-Indian War, the Indo-China War of 1967, the Kargil War, the Siachen conflict, and the 2025 India-Pakistan conflict among others. India honours its armed forces and military personnel annually on Armed Forces Flag Day, 7 December. Armed with the nuclear triad, the Indian Armed Forces are steadily undergoing modernisation, with investments in areas such as futuristic soldier systems and ballistic missile defence systems.

Nuclear weapons delivery is the technology and systems used to place a nuclear weapon at the position of detonation, on or near its target. All nine nuclear states have developed some form of medium- to long-range delivery system for their nuclear weapons. Alongside improvement of weapons, their development and deployment played a key role in the nuclear arms race.

Strategic nuclear weapons are intended primarily as part of a doctrine of deterrence by threatening large targets, such as cities or military installations. These are generally delivered by some combination of land-based intercontinental ballistic missiles, sea-based submarine-launched ballistic missiles, and air-based strategic bombers carrying gravity bombs or cruise missiles. The possession of all three is known as a nuclear triad.

Israel is widely believed to possess nuclear weapons. Estimates of Israel's stockpile range from 90 to 400 warheads, and the country is believed to possess a nuclear triad of delivery options: by F-15 and F-16 fighters, by Dolphin-class submarine-launched cruise missiles, and by the Jericho series of medium to intercontinental range ballistic missiles. Its first deliverable nuclear weapon is estimated to have been completed in late 1966 or early 1967, which would make it the sixth of nine nuclear-armed countries.

Israel maintains a policy of deliberate ambiguity, neither formally denying nor admitting to having nuclear weapons, instead repeating over the years that "Israel will not be the first country to introduce nuclear weapons to the Middle East". Israel interprets "introduce" to mean it will not test or formally acknowledge its nuclear arsenal. Western governments, including the United States, similarly do not acknowledge the Israeli capacity. Israeli officials, including prime ministers, have made statements that seemed to imply that Israel possesses nuclear weapons, including discussions of use in the Gaza war.

The Russian Federation is known to possess or have possessed three types of weapons of mass destruction: nuclear weapons, biological weapons, and chemical weapons. It is one of the five nuclear-weapon states recognized under the Treaty on the Non-Proliferation of Nuclear Weapons and one of the four countries wielding a nuclear triad. Russia has been alleged to violate the Biological Weapons Convention and Chemical Weapons Convention.

As of 2025, Russia's triad of deployed strategic nuclear weapons includes approximately 1,254 intercontinental ballistic missiles, 992 submarine-launched ballistic missiles, and 586 cruise missiles or bombs for delivery by Tupolev Tu-160 and Tu-95 bombers. It also possesses the world's largest arsenal of tactical nuclear weapons, approximately 1,500. Since 2022, Russia has provided tactical nuclear weapons to Belarus.

Under the Manhattan Project, the United States was the first country to manufacture nuclear weapons and is the only country to have used them in combat, with the bombings of Hiroshima and Nagasaki in World War II against Japan. In total it conducted 1,054 nuclear tests, and tested many long-range nuclear weapons delivery systems.

The United States currently deploys 1,770 warheads, mostly under Strategic Command, to its nuclear triad: Ohio-class submarines with Trident II submarine-launched ballistic missiles, silo-based Minuteman III intercontinental ballistic missiles, and B-2 Spirit and B-52 Stratofortress bombers armed with B61 and B83 bombs and AGM-86B cruise missiles. The US maintains a limited anti-ballistic missile capability via the Ground-Based Interceptor and Aegis systems. The US plans to modernize its triad with the Columbia-class submarine, Sentinel ICBM, and B-21 Raider, from 2029.

The Force de dissuasion (French pronunciation: [fɔʁs də disɥazjɔ̃]; English: 'Deterrence Force'), known as the Force de frappe ([fɔʁs də fʁɑp]; 'Strike Force') prior to 1961, is the French nuclear deterrence force. The Force de dissuasion used to be a triad of air-, sea- and land-based nuclear weapons intended for deterrence. With the end of the Cold War, France decommissioned all its land-based nuclear missiles. The Force de dissuasion today is only an air- and sea-based arsenal. The French Nuclear Force, part of the French military, is the fourth largest nuclear-weapons force in the world, after the nuclear triads of the United States, the Russian Federation, and the People's Republic of China.

France's programme was shaped not only by the Cold War, but by the trauma that resulted from the Battle of France. General Pierre Marie Gallois, one of the architects of the deterrence force, is said to have been marked "by the tragic effects of an excess of German power" in his strategic thinking. France developed a military nuclear programme with the aim of retaining a strategic advantage over Germany. In 1961 Charles de Gaulle reminded John F. Kennedy that "Germany is legally prevented from having any [nuclear weapons]," adding that "the disadvantages deriving from German possession of atomic weapons would be far greater than the advantages."

Submarine detection systems are an aspect of antisubmarine warfare. They are of particular importance in nuclear deterrence, as they directly undermine one of the three arms of the nuclear triad by making counter-force attacks on submarines possible.

The JL-1 (Chinese: 惊雷-1; pinyin: Jīng Léi-Yī; lit. 'thunderclap-1') is a Chinese nuclear-capable air-launched ballistic missile (ALBM); designed to be carried by the People's Liberation Army Air Force's Xi'an H-6N strategic bombers and launched as a standoff weapon, forming part of China's nuclear triad.

The JL-1 missile was first unveiled at the 2025 China Victory Day Parade. Analysts believed the JL-1 is an air-launched missile variant of the DF-21 medium-range ballistic missile, previously known as the KF-21 or by its NATO designation: CH-AS-X-13. The KF-21 was reportedly to serve a nuclear strike or anti-ship role, and is a two-stage missile with a range of 3,000 km (1,900 mi). It was in development by 2018, and the United States projected it would be ready for deployment by 2025. However, during its official reveal, the missile was reported to have a range of 8,000 km (5,000 mi), which is significantly longer than both DF-21 and DF-26, making it an intercontinental ballistic missile. The missile's longer range may have benefited from the speed of its launch aircraft, thus having a much greater range than its ground-launched counterparts.

The UGM-133A Trident II, or Trident D5 is a submarine-launched ballistic missile (SLBM), built by Lockheed Martin Space in Sunnyvale, California, and deployed with the United States Navy and Royal Navy. It was first deployed in March 1990, and remains in service. The Trident II Strategic Weapons System is an improved SLBM with greater accuracy, payload, and range than the earlier Trident C-4. It is a key element of the U.S. strategic nuclear triad and strengthens U.S. strategic deterrence. The Trident II is considered to be a durable sea-based system capable of engaging many targets. It has payload flexibility that can accommodate various treaty requirements, such as New START. The Trident II's increased payload allows nuclear deterrence to be accomplished with fewer submarines, and its high accuracy—approaching that of land-based missiles—enables it to be used as a first strike weapon.

Trident II missiles are carried by 14 US Ohio and 4 British Vanguard-class submarines, with 20 missiles on each Ohio class and 16 missiles on each Vanguard class (the number of missiles on Ohio-class submarines was reduced from 24 to 20 by 2017, in compliance with the New Strategic Arms Reduction Treaty). There have been 215 total test launches of the D5, with 207 successes. 196 launches were from the sea: 191 successes and 5 failures. 181 of the successes and 3 of the failures were by the US, while 10 of the successes and 2 of the failures were by the UK. 19 launches were from land, all by the US, with 16 successes and 3 failures. the most recent successful launch from USS Louisiana (SSBN-743) on 27 September 2023. There have been 8 test flights that were failures, the most recent being from HMS Vanguard off the coast of Florida in January 2024. The D5 is the sixth in a series of missile generations deployed since the sea-based deterrent program began 60 years ago. The Trident D5LE (life-extension) version will remain in service until 2042.

The LGM-30 Minuteman is an American land-based intercontinental ballistic missile (ICBM) in service with the Air Force Global Strike Command. As of 2025, the LGM-30G (Version 3) is the only land-based ICBM in service in the United States and represents the land leg of the U.S. nuclear triad, along with the Trident II submarine-launched ballistic missile (SLBM) and nuclear weapons carried by long-range strategic bombers.

Development of the Minuteman began in the mid-1950s when basic research indicated that a solid-fuel rocket motor could stand ready to launch for long periods of time, in contrast to liquid-fueled rockets that required fueling before launch and so might be destroyed in a surprise attack. The missile was named for the colonial minutemen of the American Revolutionary War, who could be ready to fight on short notice.

The following list of nuclear triads, deployed in 2024, includes all four countries known to possess them (United States, Russia, China and India). Where available, the names and number of nuclear warheads are given. The list excludes non-strategic (tactical) nuclear weapons.

The United States and Russia, previously Soviet Union, have been wielding their nuclear triads since the 1960s. India completed its nuclear triad in 2018 and China in 2020.

The Ohio class of nuclear-powered submarines includes the United States Navy's 14 ballistic missile submarines (SSBNs) and its 4 cruise missile submarines (SSGNs). Each displacing 18,750 tons submerged, the Ohio-class boats are the largest submarines ever built for the U.S. Navy and are capable of carrying 24 Trident II ballistic missiles or 22 tubes with 7 BGM-109 Tomahawk cruise missiles apiece. They are also the third-largest submarines ever built, behind the Russian Navy's Soviet era 48,000-ton Typhoon class, the last of which was retired in 2023, and 24,000-ton Borei class.

Like their predecessors the Benjamin Franklin and Lafayette classes, the Ohio-class SSBNs are part of the United States' nuclear-deterrent triad, along with U.S. Air Force strategic bombers and intercontinental ballistic missiles. The 14 SSBNs together carry about half of U.S. active strategic thermonuclear warheads. Although the Trident missiles have no preset targets when the submarines go on patrol, they can be given targets quickly, from the United States Strategic Command based in Nebraska, using secure and constant radio communications links, including very low frequency systems.

The nuclear weapons of the United States comprise the second-largest arsenal in the world, behind Russia. The US is only country to have used nuclear weapons in warfare, in the atomic bombings of Hiroshima and Nagasaki at the end of World War II. The Manhattan Project, begun in 1942, made the US the first nuclear-armed country. The US operates a nuclear triad. The US previously possessed chemical and biological weapons. It is a ratifier of the nuclear Non-Proliferation Treaty, Biological Weapons Convention, and Chemical Weapons Convention.

As of 2025, the United States actively deploys approximately 1,770 warheads, mostly under Strategic Command, to its nuclear triad. Of these, 970 warheads on Trident II submarine-launched ballistic missiles aboard to Ohio-class submarines with, 400 warheads to silo-based Minuteman III intercontinental ballistic missiles, and 300 bombs and cruise missiles to B-2 Spirit and B-52 Stratofortress bombers. The US also forward deploys nuclear weapons in the form of approximately 100 B61 bombs in six European NATO countries: Belgium, Germany, Italy, the Netherlands, Turkey, and United Kingdom. The US warhead inventory totals 5,177 warheads, with 1,930 warheads for reserve use, and another 1,477 awaiting dismantlement.

Israel is the only country in the Middle East believed to possess nuclear weapons. Israel is also suspected to possess chemical and biological weapons.

Israel's stockpile is estimated at 90 to 400 nuclear weapons. It is speculated to operate a nuclear triad of delivery options: by over 200 F-16 and F-15I fighters, by submarine-launched cruise missiles aboard five Dolphin-class submarines, and by 25 to 50 Jericho medium and intercontinental range ballistic missiles. Its first deliverable nuclear weapon is estimated to have been completed in late 1966 or early 1967, which would make it the sixth nuclear-armed country.

Israel is widely believed to possess nuclear weapons. Estimates of Israel's stockpile range from 90 to 400 warheads, and the country is believed to possess a nuclear triad of delivery options: by F-15 and F-16 fighters, by Dolphin-class submarine-launched cruise missiles, and by the Jericho series of medium to intercontinental range ballistic missiles. Its first deliverable nuclear weapon is estimated to have been completed in late 1966 or early 1967, which would have made it the sixth of nine nuclear-armed countries.

Israel maintains a policy of deliberate ambiguity, neither formally denying nor admitting to having nuclear weapons, instead repeating over the years that "Israel will not be the first country to introduce nuclear weapons to the Middle East". Israel interprets "introduce" to mean it will not test or formally acknowledge its nuclear arsenal. Western governments, including the United States, similarly do not acknowledge the Israeli capacity. Israeli officials, including prime ministers, have made statements that seemed to imply that Israel possesses nuclear weapons, including discussions of use in the Gaza war.