| Udaygiri at sea | |
| History | |
|---|---|
| Name | Udaygiri |
| Operator | Indian Navy |
| Builder | Mazagon Dock Shipbuilders |
| Yard number | 12652 |
| Laid down | 7 May 2019 [1] |
| Launched | 17 May 2022 [2] |
| Acquired | 1 July 2025 [3] |
| Commissioned | 26 August 2025 [4] |
| Identification | Pennant number: F35 |
| Status | Active |
| General characteristics | |
| Class & type | Nilgiri-class guided-missile frigate |
| Displacement | 6,670 tonnes (6,560 long tons; 7,350 short tons) [5] |
| Length | 149 m (488 ft 10 in) [5] |
| Beam | 17.8 m (58 ft 5 in) [5] |
| Draft | 5.22 m (17 ft 2 in) [5] |
| Depth | 9.9 m (32 ft 6 in) [5] |
| Installed power |
|
| Speed | 28 kn (52 km/h) [9] |
| Range |
|
| Complement | 226 [9] |
| Sensors & processing systems |
|
| Electronic warfare & decoys | |
| Armament |
|
| Aircraft carried | 2 × HAL Dhruv or Sea King Mk. 42B helicopters |
INS Udaygiri is the Indian Navy's third ship of the Nilgiri-class stealth-guided missile frigates.Udaygiri is the 100th warship designed in India by the Warship Design Beureau. [17]
The ship's name is inspired by the Udaygiri mountain range in the Indian state of Andhra Pradesh. Further, this is the second ship of the Indian Navy to be named after the mountain range, the first being a Leander-class frigate, INS Udaygiri with the same pennant number. The former ship was in service between 1976 and 2007. [18]
This ship is part of the Project-17 Alpha frigates (P-17A), a class of guided-missile frigates currently being constructed for the Navy by Mazagon Dock Shipbuilders (MDL) and Garden Reach Shipbuilders & Engineers (GRSE). [19]
The ship was laid down on 7 May 2019 [1] and was launched on 17 May 2022. [2] The ship was delivered to the Indian Navy on 1 July 2025. [20] [3] This was within a record time of 37 months. [21]
The ship was commissioned, along with Himgiri, on 26 August at Naval Base, Visakhapatnam. [4] [22] This marked the maiden instance when two major surface ships from two different shipyards was commissioned simultaneously. [23] [24]
On 26 November 2025, the ship along with INS Ranvir, INS Satpura and Himgiri visited the Port of Chennai as part of the year's Navy Week Celebrations. The visit saw the participation of over 930 students, 375 NCC cadets as well as 364 officer cadets from Officers Training Academy, Chennai. [25]
The ship, commanded by Captain Vikas Sood, later joined INS Vikrant at the Port of Colombo, Sri Lanka to participate in the International Fleet Review 2025 (IFR), held as part of the 75th anniversary of the Sri Lanka Navy. This also marked the maiden foreign port visit for both of the ships. The IFR is scheduled between 27 and 29 November. [26] [27] [28]
As part of Operation Sagar Bandhu which was undertaken to provide disaster relief to the island nation after being hit by Cyclone Ditwah, both of the ship supplied the first tranche of relief materials. Sri Lankan defence officials had formally requested INS Vikrant for use for the rescue and relief operations that are underway. [29] [30] While the ships delivered 6.5 tonnes of materials, they were later joined by an Indian Air Force-operated C-130J which delivered 12 tonnes of humanitarian aid. [31]
Keel laying ceremony of Yard 12652 (Second ship of Project 17A at M/s MDL) was held on 7 May at M/s MDL, Mumbai.