Andhra Pradesh Governor E S L Narasimhan commissioned the ships in the presence of Commanding-in-Chief of Eastern Naval Command Vice-Admiral Anup Singh and other senior Naval officials.
The indigenously built ships use water jet propulsion technology and can use achieve speeds in excess of 35 knots. They will be based in Goa and tasked with the role of detecting, locating and destroying small, fast-moving enemy surface craft engaged in covert operations, a Navy spokesman said.
INS Cankarso and INS Kondul are fitted with 30-mm CRN-91 gun built by Ordnance Factory, Medak, and Igla missiles and set of machine guns ranging from light to heavy.
"These features are an improvement over the previous fast attack craft (FAC) ships," the spokesman added.
These two ships are the first lot of the 10 similar ships that the Indian Navy proposed to induct in its fleet. They belong to the Car Nicobar class V and VI in the FAC series.
"In addition to their primary role, the ships will be tasked with the role of policing, anti-smuggling and fisheries protection in India's coastal waters. In the long run, these ships could help in ensuring stability in India's maritime zones of responsibility," the spokesman said.
INS Cankarso is named after an island near Goa while INS Kondul derives its name from an island near Nicobar. Kolkata-based Garden Reach Ship Builders and Engineers, headed by Rear-Admiral (Retd) K C Shekar, built these ships in two years.
Water jet technology has rapidly gained acceptance as the leading means of propulsion for all types of high-speed marine craft, including ferries, work boats, patrol crafts and pleasure boats.
Recent advances in water jet technology have put them ahead of conventional propulsion systems in high-speed performance and reliability, the Navy spokesman said.
INS Cankarso is commanded by Arun Bahuguna and INS Kondul by Shashidhar R Patil. The two crafts that have 45 sailors and four officers on board, are equipped with a reverse-osmosis technology drinking water plant and sewerage treatment plant.
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