INS Viraat was a Centaur-class light aircraft carrier of the Indian Navy. INS Viraat was the flagship of the Indian Navy until INS Vikramaditya was commissioned in 2013. The ship was completed and commissioned in 1959 as the Royal Navy's HMS Hermes, and decommissioned in 1984. It was sold to India in 1987. INS Viraat was commissioned into the Indian Navy on 12 May 1987, and served for almost 30 years.
INS Darshak (J21) is a hydrographic survey ship in the Indian Navy, under the Eastern Naval Command.
Garden Reach Shipbuilders & Engineers Ltd, abbreviated as GRSE, is one of India's leading shipyards, located in Kolkata. It builds and repairs commercial and naval vessels. GRSE also exports the ships that the company builds.
SLNS Samudura (P621) is a Sri Lanka Navy Offshore Patrol Vessel. Originally commissioned by the United States Coast Guard in 1968 as the medium endurance cutter USCGC Courageous, she was donated to Sri Lanka in 2004 and commissioned on 19 February 2005.
BNS Bangabandhu is a guided-missile frigate of the Bangladesh Navy. She is currently based at Chattogram, serving with the Commodore Commanding BN Flotilla (COMBAN). She is currently the only frigate of the Bangladesh Navy armed with ASW torpedo and gun based CIWS.
The Saryu class of offshore patrol vessels (OPV) are advanced patrol ships of the Indian Navy built at the Goa Shipyard Limited. These vessels are capable of ocean surveillance and monitoring and can maintain control of shipping lanes. They can also be deployed to provide security to offshore oil installations, and other naval assets.
INS Jamuna (J16) is a hydrographic survey ship in the Indian Navy, under the Southern Naval Command. Jamuna is equipped with a helicopter, a Bofors 40 mm gun, four survey motor boats, and two small boats. The ship has the distinction of being associated with relief work in the wake of the Gujarat earthquake, Tsunami 2004, as well as Operation Vijay during the Kargil war. Jamuna was also awarded a Mention in Dispatches.
The Makar-class survey catamarans are a series of six 500 ton steel hull/aluminium superstructure Hydrographic Survey Catamarans being built by Alcock Ashdown (Gujarat) Ltd at its Bhavnagar shipyard for the Indian Navy. The ships are designed by an Australian naval architecture firm Sea Transport Solutions, which is based on Queensland's Gold Coast. The deal was canceled due to the extensive delays as the Navy was not satisfied with the timeline and a fresh award for construction of another class of survey vessels to the GRSE has also been undertaken.
The Sandhayak-class survey ships are a series of eight vessels built by Garden Reach Shipbuilders and Engineers (GRSE), Kolkata and Goa Shipyard, Ltd., Vasco for the Indian Navy. While Sandhayak, Investigator, Nirdeshak, Nirupak were built in GRSE; Sarveshak, Jamuna, Darshak, Sutlej were built by Goa Shipyard. The vessels equipped with four survey motorboats, two small boats and are powered by two diesel engines with a top speed of 16 knots. They have a helicopter deck and are also armed with a Bofors 40 mm/60 gun mount for self-defense.
INS Sunayna is the second Saryu-class patrol vessel of the Indian Navy, designed and constructed indigenously by the Goa Shipyard Limited. It is designed to undertake fleet support operations, coastal and offshore patrolling, ocean surveillance and monitoring of sea lines of communications and offshore assets and escort duties.
Cyclonic Storm Roanu was a relatively weak tropical cyclone that caused severe flooding in Sri Lanka and Bangladesh during May 2016. It is the first tropical cyclone of the annual cyclone season. Roanu originated from a low-pressure area that formed south of Sri Lanka, which gradually drifted north and intensified into a cyclonic storm on 19 May. However, wind shear and land interaction caused it to weaken slightly, before reintensifying as it accelerated towards the coast of Bangladesh.
INS Sarvekshak (J22) is a hydrographic survey ship in the Indian Navy, under the Southern Naval Command. Apart from a helicopter and Bofors 40 mm gun, the ship is also equipped with four survey motor boats, two small boats. The ship was awarded the runner-up trophy in the 2015 Innovation Trophy awards given out on Navy Day as an operational unit by Prime Minister Narendra Modi. The award was given for developing an innovative solution for tidal measurement during hydrographic surveys by use of land based terrain mapping equipment and floating buoys mounted with prisms. The award was accepted by Captain Rajesh Bargoti, the commanding officer of INS Sarvekshak.
INS Sandhayak (J18) was the lead ship of the Sandhayak class of survey ships. The ship operates as a hydrographic survey ship in the Indian Navy, under the Eastern Naval Command. Apart from a helicopter and Bofors 40 mm gun for self defence, the ship is also equipped with four survey motor boats, two small boats. The ship can also analyse the level of pollution, sea level at various places, sea bed and marine wealth. Sandhayak is capable of conducting shallow coastal and deep oceanic hydrographic survey and collect oceanographic and geophysical data. The ship was decommissioned on 4 June 2021 after 40 years in service.
INS Nirupak (J20) was a Sandhayak-class hydrographic survey ship in the Indian Navy. The ship was built by Garden Reach Shipbuilders & Engineers and commissioned into the Indian navy at Visakhapatnam naval base in 1985 under Eastern Naval Command.
INS Investigator (J15) is the fourth ship in the Sandhayak class, and operates as a hydrographic survey ship in the Indian Navy's Southern Naval Command. Investigator is equipped to prepare marine charts and electronic maps for the Electronic Chart Display and Information System (ECDIS). It can provide humanitarian aid and disaster-management support, and can be quickly converted into a hospital ship; the ship is equipped with an operating theater and associated equipment to deal with medical emergencies at sea.
INS Nirdeshak (J19) was the sixth ship of the Sandhayak class of the Indian Navy. The ship operated as a hydrographic survey ship in the Indian Navy, under the Eastern Naval Command. Nirdeshak was equipped to prepare a variety of marine charts and maps for ECDIS system. The ship's secondary role was to conduct humanitarian aid and disaster management operations, wherein the ship could be converted into a hospital ship. The ship was also equipped with an operating theater and associated equipment needed to attend to medical emergencies at sea.
The 2017 Sri Lanka floods resulted from a heavy southwest monsoon, beginning around 18 to 19 May 2017. Flooding was worsened by the arrival of the precursor system to Cyclone Mora, causing flooding and landslides throughout Sri Lanka during the final week of May 2017. The floods affected 15 districts, killed at least 208 people and left a further 78 people missing. As of 3 June, 698,289 people were affected, while 11,056 houses were partially damaged and another 2,093 houses completely destroyed. According to Al Jazeera, about 600,000 people have been displaced due to the floods.
The Sandhayak-class survey vessels are a series of four survey vessels being built by Garden Reach Shipbuilders and Engineers (GRSE), Kolkata for the Indian Navy. The first vessel was commissioned in 2021. The primary role of the vessels would be to conduct coastal and deep-water hydro-graphic survey of ports, navigational channels, Economic Exclusive Zones and collection of oceanographic data for defence. Their secondary role would be to perform search & rescue, ocean research and function as hospital ships for casualties.
INS Sandhayak is the lead ship of her class of survey ships. It is a hydrographic survey ship built by GRSE for the Indian Navy.
India