HOME





Diving Support Craft (Indian Navy)
Diving Support Craft (DSC) are a series of 5 small-category diving support vessels being built for the Indian Navy by Titagarh Rail Systems Limited. These are designed and equipped with state-of-the-art apparatus to support diving operations in coastal under water environment. The vessels are designed to meet the mission needs of Command Clearance Diving Teams (CCDTs). A contract worth was signed between Titagarh Rail Systems Limited (TRSL) and the Indian Navy on 12 February 2021. The Indian Navy is expected to receive all five diving support craft in FY2024-25. Diving support vessels are important for both military and commercial diving. They are used for underwater work such as inspecting and maintaining pipelines, well-heads, and mobile platforms. They will be used for providing diving assistance to all ships inside and close to harbour for underwater repair, maintenance and salvage. The ships have been indigenously designed and the systems were tested at Naval Science and ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Titagarh Rail Systems
Titagarh Rail Systems Limited is an Indian rolling stock manufacturer. Established in 1997 as a rolling stock foundry unit, the company's headquarters are situated in Kolkata, West Bengal. Titagarh is publicly traded on both the Bombay Stock Exchange (BSE) and National Stock Exchange (NSE). Going forward, the founder decided to add a bit more value to his propositions. He ventured into making entire wagons that would be used for freight, before that it used to manufacture railway components. The core operations of the company encompass providing freight wagons, semi high-speed trains, metros, transit and propulsion systems, and passenger coaches for the Indian Railways and for the export markets as well. In addition to the design, manufacture & supply of 102 metro coaches for the Pune Metro and the largest ever order for procurement of 24,177 wagons which are under execution, the company has been awarded prestigious orders by the Indian Railways for the manufacture and mai ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Indian Navy
The Indian Navy (IN) (ISO 15919, ISO: ) is the Navy, maritime and Amphibious warfare, amphibious branch of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Navy. The Chief of the Naval Staff (India), Chief of Naval Staff, a four-star rank, four-star Admiral (India), admiral, commands the navy. As a blue-water navy, it operates significantly in the Persian Gulf, Persian Gulf Region, the Horn of Africa, the Strait of Malacca, and routinely conducts anti-piracy operations with other navies in the region. It also conducts routine two to three month-long deployments in the South China Sea, South and East China Sea, East China seas as well as in the western Mediterranean Sea, Mediterranean sea simultaneously. The primary objective of the navy is to safeguard the nation's maritime borders, and in conjunction with other Indian Armed Forces, Armed Forces of the union, act to deter or defeat any threats or aggression against the territory, people or m ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Diving Support Vessel
A diving support vessel is a ship that is used as a floating base for professional diving projects. Basic requirements are the ability to keep station accurately and reliably throughout a diving operation, often in close proximity to drilling or production platforms, for positioning to degrade slowly enough in deteriorating conditions to recover divers without excessive risk, and to carry the necessary support equipment for the mode of diving to be used. Recent offshore diving support vessels tend to be dynamically positioned (DP) and double as remotely operated underwater vehicle (ROV) support vessels, and also be capable of supporting seismic survey operations and cable-laying operations. DP makes a wider range of operations possible, but the platform presents some inherent hazards, particularly the marine thruster, thrusters, making launch and recovery by diving bell widespread. They may use a moonpool to shelter the position where the bell or ROV enters and exits the water, an ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Naval Science And Technological Laboratory
The Naval Science and Technological Laboratory (NSTL) is an Indian defence laboratory of the Defence Research and Development Organisation (DRDO), located in Visakhapatnam. Its main function is the research and development of underwater weapons and associated systems. NSTL is organized under DRDO's Directorate of Naval R&D. The present director of NSTL is Dr. Abraham Varughese and Director General(DG) is Dr Y. Sreenivas Rao, Distinguished Scientist . History NSTL was established on 20 August 1969 to undertake research and development of major naval systems and underwater weapons for the Indian Navy to make it self-reliant. Areas of work NSTL is involved in the design, development, testing, evaluation and productionization of underwater weapons and their associated weapon control systems. These include torpedoes, mines, decoys, targets, simulators, Fire Control Systems and weapon launchers. The lab is also involved in investigating hydrodynamic parameters and structural d ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Defence Research And Development Organisation
The Defence Research and Development Organisation (DRDO) is an agency under the Department of Defence Research and Development in the Ministry of Defence of the Government of India, charged with the military's research and development, headquartered in New Delhi, India. It was formed in 1958 by the merger of the Technical Development Establishment and the Directorate of Technical Development and Production of the Indian Ordnance Factories with the Defence Science Organisation under the administration of Jawaharlal Nehru. Subsequently, Defence Research & Development Service (DRDS) was constituted in 1979 as a service of Group 'A' Officers / Scientists directly under the administrative control of the Ministry of Defence. With a network of 52 laboratories that are engaged in developing defence technologies covering various fields like aeronautics, armaments, electronics, land combat engineering, life sciences, materials, missiles, and naval systems, DRDO is India's largest a ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Catamaran
A catamaran () (informally, a "cat") is a watercraft with two parallel hull (watercraft), hulls of equal size. The wide distance between a catamaran's hulls imparts stability through resistance to rolling and overturning; no ballast is required. Catamarans typically have less hull volume, smaller Displacement (ship), displacement, and shallower draft (hull), draft (draught) than monohulls of comparable length. The two hulls combined also often have a smaller hydrodynamic drag (physics), resistance than comparable monohulls, requiring less propulsive power from either sails or motors. The catamaran's wider stance on the water can reduce both Heeling (sailing)#Heeling, heeling and wave-induced motion, as compared with a monohull, and can give reduced wakes. Catamarans were invented by the Austronesian peoples, and enabled their expansion to the islands of the Indian Ocean, Indian and Pacific Oceans. Catamarans range in size from small sailing or rowing vessels to large naval s ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Future Of The Indian Navy
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 January 2025, the Indian Navy had 64 vessels of various types under construction including destroyers, frigates, corvettes, Marine propulsion, conventional-powered and Nuclear submarine, 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 (India), Chief of the Naval Staff's statement in December 2020, India has transformed from a buyer's navy to a builder's navy. As of September 2024, the Indian Navy has 66 ships on order of which 50 are under construction in various stages (early fabrication to sea trials) and 12 ships are to be delivered and commissioned over the 12 months in 2025. These ships sum up a tonnage of over 200,000 tons and a value of . The ships are being constructed across ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Nistar-class Diving Support Vessel
The ''Nistar'' class is a series of two diving support vessels being built by Hindustan Shipyard (HSL) for the Indian Navy. The deal was signed on 20 September 2018 with the delivery of the ships is scheduled to commence from July 2023. The primary role of the vessels to support the Indian Navy's submarine fleet and meet various operational requirements such as submarine rescue, deep sea diving operations, sustained patrolling, non combatant evacuation operations and search and rescue (SAR). The induction of the vessels helps the Indian Navy to prioritize submarine operations in the Indo-Pacific. History The ''Nistar''-class project is a series of two diving support vessels being built to support Indian Navy's expanding submarine fleet. These ships will act as a mother ship to the recently acquired deep-submergence rescue vehicle (DSRV) for rescuing and aiding submarines in need. To aid in its submarine operation, the Indian Navy signed a contract with the Hindustan Shipyard ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]