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| INS Khukri (F149) | |
|---|---|
| Ship name | INS Khukri (F149) |
| Ship class | Type 14/Khukri-class frigate |
| Namesake | Khukri (kukri) |
| Operator | Indian Navy |
| Builder | Yarrow Shipbuilders |
| Laid down | 1956 |
| Launched | 1957 |
| Commissioned | 1961 |
| Decommissioned | 1990 |
| Fate | Scrapped |
| Displacement | 2,300 tonnes (full load) |
| Length | 91 m |
| Beam | 11 m |
| Propulsion | Combined diesel or gas? (CODAD) / steam turbines |
| Speed | 28 knots |
| Complement | ~225 |
| Armament | 1 × 4.5-inch gun, Bofors, ASW mortars, depth charges |
INS Khukri (F149) was a frigate of the Indian Navy and the lead ship of the Khukri-class, built in the United Kingdom and commissioned in the early 1960s. The vessel served through the Cold War era, participating in regional patrols, multinational exercises, and operations connected to crises in the Indian Ocean. Khukri's career intersected with significant naval institutions and shipbuilding firms, reflecting post-colonial naval modernization and strategic ties between India and the United Kingdom.
Khukri was designed under a Yarrow Shipbuilders adaptation of the Royal Navy's Type 14 concept influenced by Rear Admiral and design offices in Portsmouth. The hull form drew on contemporary British anti-submarine frigate practice exemplified by HMS Rothesay and HMS Blackwood, and incorporated sensor suites comparable to Type 12 installations. Displacement and dimensions matched medium frigates in the 1950s generation; engineering plant reflected steam turbine arrangements shared with contemporaries like Leander-class frigate vessels. Armament centered on a primary 4.5-inch gun mount similar to mounts on HMS Daring, complemented by secondary Bofors 40 mm batteries and anti-submarine weapons analogous to Limbo mortar and depth-charge systems used by Royal Navy escorts. Electronics included sonar derived from systems fielded on HMS Violetta-era ships and fire-control from Marconi or Type 174-class suites.
Khukri was ordered from Yarrow Shipbuilders at Scotland yards amid post-Colony procurement programs that also involved Pondicherry imports and licensing talks with Mazagon Dock Limited. Keel laying and construction occurred alongside other export projects for navies such as the Royal Australian Navy and Royal Canadian Navy. Launch ceremonies mirrored traditions seen at Clydebank and included naval dignitaries from India and United Kingdom delegations. After sea trials influenced by standards from Admiralty and acceptance trials coordinated with Indian Navy staff and commanders, Khukri was commissioned into active service in 1961 under a commanding officer drawn from Indian Naval Academy alumni.
During the 1960s and 1970s Khukri operated across the Indian Ocean, Bay of Bengal, and Arabian Sea, conducting patrols analogous to missions undertaken by contemporaries such as INS Rajput and INS Vikrant. The frigate enforced maritime security during regional crises like the Indo-Pakistani War of 1965 and maintained presence operations during tensions involving Sri Lanka and Maldives political developments. Deployments included goodwill visits mirroring those by INS Mysore and INS Delhi to ports such as Colombo, Singapore, Colombo-area anchorages, Muscat, Mombasa, and Seychelles. Khukri supported anti-submarine warfare screening, convoy escort duties comparable to tasks assigned to Western Fleet units, and training sorties for officers from the Defence Services Staff College and cadets from the Naval Cadet Corps.
Khukri took part in bilateral and multilateral exercises with navies including the Royal Navy, United States Navy, Soviet Navy, Royal Australian Navy, Royal New Zealand Navy, Royal Malaysian Navy, and Indonesian Navy. She was present during fleet reviews at Visakhapatnam and participated in exercises similar to Exercise Varuna and search-and-rescue drills akin to Operation Pawan-era standards. Port calls and cooperative training missions aligned with diplomatic initiatives involving the Ministry of External Affairs, defense attachés from Washington, D.C., and delegations from Moscow and London. Khukri also conducted sonar-hunting exercises reflecting tactics from NATO-ASW protocols and took part in humanitarian assistance operations mirrored in other deployments by INS Brahmaputra and INS Godavari.
Throughout her service life Khukri underwent periodic refits at facilities like Mazagon Dock Limited, Cochin Shipyard, and upgrade work at Visakhapatnam Naval Dockyard. Systems replacements followed trends seen in other mid-20th-century frigates: radar improvements inspired by Type 293/Type 277 upgrades, communications suites harmonized with IN standards, and weapon maintenance cycles aligned with supply chains from Bofors and British suppliers such as Vickers. Structural and habitability refits paralleled initiatives at Garden Reach Shipbuilders for other Indian hulls, with engineering overhauls updating boilers and auxiliaries to meet Indian Navy operational tempos. Crew training modernization referenced curricula from Indian Naval Academy and exchanges with Royal Navy schools.
After nearly three decades of service Khukri was decommissioned in 1990 amid a generational shift to newer platforms like the Godavari-class frigate and Talwar-class frigate acquisitions. The ship's disposal followed patterns observed for contemporaries such as HMS Blackpool and some Leander-class exports: stricken from the active list, sold for scrap, and recycled through yards handling naval demilitarization. Elements of her equipment were cataloged for preservation or reuse by institutions including the Naval Physical and Oceanographic Laboratory and naval museums similar to exhibits at Kolkata and Mumbai. The name Khukri continues in Indian naval tradition with later units and memorials commemorating the class lineage.
Category:Khukri-class frigates Category:Ships of the Indian Navy Category:1957 ships