The Indian Navy is the maritime branch of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Navy. The Chief of Naval Staff, a four-star admiral, commands the navy. As a blue-water navy, it operates significantly in the Persian Gulf Region, the Horn of Africa, the Strait of Malacca, and routinely conducts anti-piracy operations and partners with other navies in the region. It also conducts routine two to three month-long deployments in the South and East China seas as well as in the western Mediterranean sea simultaneously.
India possesses nuclear weapons and previously developed chemical weapons. Although India has not released any official statements about the size of its nuclear arsenal, recent estimates suggest that India has 172 nuclear weapons and has produced enough weapons-grade plutonium for up to 200 nuclear weapons. In 1999, India was estimated to have 800 kilograms (1,800 lb) of separated reactor-grade plutonium, with a total amount of 8,300 kilograms (18,300 lb) of civilian plutonium, enough for approximately 1,000 nuclear weapons. India has conducted nuclear weapons tests in a pair of series namely Pokhran I and Pokhran II.
The Strategic Forces Command (SFC), sometimes called Strategic Nuclear Command, forms part of India's Nuclear Command Authority (NCA). It is responsible for the management and administration of the country's tactical and strategic nuclear weapons stockpile. It was created on 4 January 2003 by the Vajpayee Government. Air Marshal Teja Mohan Asthana became its first commander-in-chief.
INS Rajput was a guided-missile destroyer and the lead ship of the Rajput class of the Indian Navy. It was commissioned on 4 May 1980. It was the first destroyer of the Indian Navy. It was built for India by the erstwhile USSR, and had the shipyard name Nadezhny. Captain Gulab Mohanlal Hiranandani was her first commanding officer.
Sagarika, also known by the code names K-15 or B-05 or PJ-08, is an Indian submarine-launched ballistic missile (SLBM) with a range of 750 kilometres (466 mi) that was designed for retaliatory nuclear strikes. It belongs to the K Missile family and forms a part of India's nuclear triad.
The Arihant-class is a class of Indian nuclear ballistic missile submarines under construction for the Indian Navy. They were developed under the ₹900 billion (US$11 billion) Advanced Technology Vessel (ATV) project to design and build nuclear-powered submarines. These vessels are classified as 'strategic strike nuclear submarines' by India.
INS Arihant, designated S2 Strategic Strike Nuclear Submarine, is the lead ship of India's Arihant class of nuclear-powered ballistic missile submarines. The 6,000 tonne vessel was built under the Advanced Technology Vessel (ATV) project at the Ship Building Centre in the port city of Visakhapatnam.
INS Chennai (D65) is the third and last ship of the Kolkata-class stealth guided missile destroyers of the Indian Navy. She was constructed by the Mazagon Dock Limited (MDL) at Mumbai. On 17 April 2017, INS Chennai was dedicated to the city of Chennai in presence of then Chief Minister of Tamil Nadu, K. Palaniswamy.
K-4 or Kalam-4 is a nuclear capable intermediate-range submarine-launched ballistic missile developed by the Defence Research and Development Organisation of India to arm its Arihant-class submarines. The missile has a maximum range of about 3,500 km which offers greater operational flexibility compared to its predecessor K-15 having a limited shore-bounding range. On deployment, the missile will be the first to operationalise India's sea-based nuclear triad and can accommodate the demand of credible second-strike capability of its nuclear doctrine.
INS Varsha is a new naval base being developed under Project Varsha for the Indian Navy. This base will be the home of the navy's new fleet of nuclear submarines and ships. It was planned to be located within a radius of approximately 200 kilometres from Visakhapatnam, the headquarters of the navy's Eastern Naval Command. Previous news reports suggested that Gangavaram had been the initial site for the new base. The base is now being developed at Rambilli, which is 50 km from Visakhapatnam.
The K family of missiles, is a family of submarine-launched ballistic missiles (SLBM) developed by India to boost its second strike abilities and thus augment its nuclear deterrence. Information about this family of missiles has mostly been kept classified. It is reported that 'K missiles' are faster, lighter and stealthier than their Agni missile counterparts. High Energy Materials Research Laboratory (HEMRL) developed a new formulation of composite propellant that is more efficient and provide greater thrust compare to Agni missile series. The objective behind the development is to make K missile family faster and lighter without compromising on operational range.
K-43 was a Charlie-class nuclear-powered cruise missile submarine operated by the Soviet and Indian navies. It was built between 1964 and 1967 and was commissioned into the Soviet navy on 5 November 1967. It later served as INS Chakra in the Indian Navy from 1988 to 1991.
The Indian Navy has been focusing on developing indigenous platforms, systems, sensors and weapons as part of the nation's modernisation and expansion of its maritime forces. As of November 2023, the Indian Navy had 67 vessels of various types under construction including destroyers, frigates, corvettes, conventional-powered and nuclear-powered submarines and various other ships. It plans to build up to a total of 200 vessels and 500 aircraft by 2050. According to the Chief of the Naval Staff's statement in December 2020, India has transformed from a buyer's navy to a builder's navy.
The Visakhapatnam-class destroyers, also classified as the P-15 Bravo class, or simply P-15B, is a class of guided-missile destroyers currently being built for the Indian Navy. The Visakhapatnam class is an upgraded derivative of its predecessor, the Kolkata class, with improved features of stealth, automation and ordnance.
Project 77 is an Indian Navy acquisition programme to procure nuclear-powered attack submarines. The Government of India, through the Cabinet Committee on Security (CCS), approved the construction of six of these submarines in February 2015. These will be designed by the Navy's in-house Directorate of Naval Design and built in India at the Ship Building Centre at Visakhapatnam. The construction was expected to commence on 2023-24 while the first submarine is expected to enter service in 2032. However, further and final clearance for initially acquiring 2 nuclear submarines, under the Project 77, was approved by CCS on 10 October 2024.
S5 is the code name for a planned class of Indian nuclear-powered ballistic missile submarines currently being developed for the Indian Navy. S5 will weigh around twice as much as the preceding Arihant-class submarine. It is expected to start production by 2027.
K-5 is a submarine-launched ballistic missile under development by Defence Research and Development Organisation of India. The missile has a planned range of 6,000 kilometres.
K-6 is an intercontinental submarine-launched ballistic missile under development by the Defence Research and Development Organisation of India. The missile has a planned range of around 10,000 to 12,000 kilometres.
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