Indian corvette INS Kamorta & frigate INS Shivalik visit Japan.

According to a tweet published by the Indian Navy on November 9, 2022, the Shivalik class corvette INS Shivalik & the Kamorta-class frigate INS Kamorta are in Yokosuka, Japan.
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Indian Navy's Kamorta class corvette INS Kamorta. (Picture source: Indian Navy)

INS Kamorta is the first of four anti-submarine Kamorta-class stealth corvettes which has been built for the Indian Navy. She was designed and manufactured by GRSE, launched on 19 April 2010, as part of Project 28, approved in 2003.

Kamorta will have a length of 109 m (358 ft) overall and a beam of 13.7 m (45 ft). The ships displace about 3,500 tonnes (3,900 short tons) at full load. It is powered by four 5,096 hp (3,800 kW) diesel engines at 1,050 rpm.

It uses four Pielstick 12 PA6 STC diesel engines in CODAD configuration and is propelled two two-shaft, controllable-pitch propellers which allow the ship to reach a top speed of 32 kn (59 km/h; 37 mph).

It will have a complement of about 180 sailors and 15 officers excluding flight crew for the integral ASW helicopter and an endurance of 4,000 nmi (7,400 km; 4,600 mi).

The sensors of this warship include the advanced bow mounted sonar and the indigenous 3D-CAR air-surveillance radar Revathi with capability to detect targets exceeding 200 km (120 mi). It is also the first warship to be equipped with the Kavach decoy system for protection against anti-ship missiles.

Kamorta is equipped with a wide range of weapon systems. It is fitted with an OTO Melara 76 mm main gun, and uses two AK-630 guns and provision for 16-cell VLS launched Barak 1 missiles as close-in weapon system, which will be added later. In addition, 2 RBU-6000 anti-submarine rocket launchers and torpedo tubes capable of firing heavy weight torpedoes.