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Anti-Submarine Weakness: India Has a Problem

Saifullah Sani

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In September 2008, Flight International reported that India’s defence ministry has issued a tender for “advanced multirole naval helicopters” to several manufacturers around the world, including AgustaWestland, EADS and Sikorsky. The initial RFP reportedly covered 16 helicopters, with a potential expansion to 60 helicopters.

The problem, as usual, is that nothing is happening, while critical Indian defenses rot. India’s naval sphere of influence is growing, and the country purchased long-range P-8i jets to improve its territorial coverage. Unfortunately, that can’t paper over a glaring hole in India’s defenses. The Navy currently has many high-end ships without serious naval helicopter capability. Few of their Russian Ka-28s are still fit for service, and their small and aged Sea King fleet faces both technological and airframe limitations. It’s a terrible policy for a country that continues to add high-cost, high-value ships to its fleet, in a region with more and better submarines.

India’s Anti-Submarine Weakness
Helicopters: Flying Low, Dying Slow

As of 2014, the situation has become grave. India’s Ka-28 fleet has dwindled to just 4 operational helicopters, while a mid-life upgrade that would restore 10 to flying condition and give them modern sensors has been trying to get underway since 2008. The effective Sea King helicopter fleet has dwindled to just 16-17 upgraded machines, and all of them won’t be in flying condition all of the time. India’s Naval Air Arm also has a small number of Dhruv utility helicopters, and a somewhat larger set of very old Chetak helicopters that are only suitable for light supply and search and rescue roles, but neither is much help in sea control roles. The resulting situation is dire:

“For instance, between the six Talwar class frigates, which include the recently inducted frigates Teg, Tarkash and Trikand, only three carry a helicopter. Some other frigates don’t have even one helicopter between them. Coming to larger ships like the destroyers, one Kamov [Ka-28] helicopter is being shared between five Rajput class ships.”

These are key ships that would normally be tasked with anti-submarine duties. Without helicopters, their ability to perform those roles drops sharply. Which means that they are not fit for purpose to protect India’s carriers against Pakistani or Chinese submarines.

A July 2014 report in India Today said that just 20% of available slots were filled in the Indian Navy, based on:
  • Delhi Class destroyers can carry 2 helicopters
  • Kolkata Class frigates can carry 2 helicopters
  • Shivalik, Betwa, and Godavari Class frigates can carry 2 helicopters
  • Talwar Class frigates can carry 1 helicopter
  • Offshore Patrol Vessels can carry 1 helicopter
  • Landing Ship Tank (Large) can carry 2 helicopters
  • INS Viraat aircraft carrier can carry 8 helicopters
  • INS Vikramaditya aircraft carrier can carry 12 helicopters
Continue reading: Anti-Submarine Weakness: India Has a Problem
 
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Anti-Sub warfare is not our weekness, we have some of the most advanced anti-sub sensors from around the world. Our weakness is number of submarines.

The guy wrote the article forgot about these..... These are latest egenration techs (Sonars, torpedos, electronics) from..,. India... US... FRance.... Russia.. UK... Israel....



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The depleting fleet of ship-based ASW helicopters is indeed a worry - but the asnwer is already within grasp, just a matter of time before either than S-70B-2 Sea Hawk or the NH-90 is selected and 16 units (will eventually grow to 58-60 units) are bought off the shelf. Most likely the S-70B is the L-1 bidder. They're all highly advanced helos for this role.

However saying India's ASW capabilities on a whole are a weakness can be a lie because we are currently in possession of the world's most advanced submarine-hunting aircraft the P-8I Neptune (which comes with the addition of rear-facing radar etc. over the original P-8A Poseidon), We have other long-range ASW aircraft as well, like the Tupolev Tu-142M Bear-F and the Ilyushin Il-38SD Sea Dragon, both heavily upgraded.

Ship-based capabilities are being augmented with the induction of the neighbourhood's first modern, stealthy dedicated ASW vessel, the Project-28 Kamorta-class corvette with advanced X-form hull and extremely low radar, acoustic, infra-red signatures. The finishing touch will be the induction of the S-70B Sea Hawk NMRH and the 16 x shallow-water ASW corvettes.
 
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It is no secret that on the ASW front the IN has some serious issues:

-ASW Helos
-Towed Array sonar
- SSKs

But thankfully on all 3 fronts corrective measures are being taken. Additionally the IN operates the most advanced ASW assets around in the LR-MPA and dedicated ASW corvette front.

Within 3-5 years this will be turned from a major weakness to a major strength of the IN's no doubt.
 
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