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By:

Commodore S.L. Deshmukh

31 October 2024 at 8:30:19 am

Killing the Hidden Killer

INS Mangrol strengthens India’s underwater defences as Chinese anti-submarine capabilities and Pakistan’s submarine fleet underscore the need for indigenous technology and coastal preparedness. The most dangerous threat to a warship is not always visible on the horizon. Lurking beneath the waves, a hostile submarine can threaten naval assets, disrupt maritime traffic and place critical infrastructure at risk without revealing its presence. For India, whose maritime interests stretch across...

Killing the Hidden Killer

INS Mangrol strengthens India’s underwater defences as Chinese anti-submarine capabilities and Pakistan’s submarine fleet underscore the need for indigenous technology and coastal preparedness. The most dangerous threat to a warship is not always visible on the horizon. Lurking beneath the waves, a hostile submarine can threaten naval assets, disrupt maritime traffic and place critical infrastructure at risk without revealing its presence. For India, whose maritime interests stretch across the Arabian Sea, the Bay of Bengal and the wider Indian Ocean, countering this hidden threat is an operational necessity. The commissioning of INS Mangrol, the Indian Navy’s third Anti-Submarine Warfare Shallow Water Craft (ASW-SWC) built by Cochin Shipyard Limited (CSL), Kochi, represents another important step in strengthening this capability. At a time when China is expanding its naval reach and Pakistan continues to operate Chinese-origin submarines, India’s ability to detect, track and neutralise underwater threats assumes growing strategic significance. Complex Challenges Anti-submarine warfare (ASW) presents particular challenges in shallow coastal waters. Unlike the relatively predictable acoustic environment of the deep sea, littoral waters generate complex sound patterns through seabed reflections, shipping activity and varying water conditions. These factors can complicate the detection and classification of hostile submarines. Yet these are precisely the waters where threats can approach naval bases, strategic ports, commercial shipping lanes and offshore installations. Conventional frigates and destroyers, despite their formidable capabilities, cannot always operate with the same agility in confined, shallow-water environments. This is where the ASW-SWC programme assumes significance. Conceived as a replacement for the ageing Abhay-class corvettes, these vessels are designed to provide specialised anti-submarine protection in India’s coastal waters. Their induction strengthens a crucial layer of maritime defence between the open sea and the country’s vulnerable coastal approaches. INS Mangrol carries forward a distinguished naval tradition. Named after the historic port town of Mangrol in Gujarat’s Junagadh district, it also recalls the legacy of the erstwhile INS Mangrol (M85), an Agray-class minesweeper decommissioned in 2004. Designed for anti-submarine warfare, underwater surveillance and coastal patrol, its significance, however, extends beyond its relatively compact dimensions. The vessel combines specialised sensors, indigenous weapons and manoeuvrability suited to the demanding conditions of shallow waters. Its sensor suite includes the DRDO-developed Abhay hull-mounted sonar and advanced low-frequency active towed-array sonar capabilities tailored to the challenging acoustics of littoral environments. Together, these systems are intended to improve the detection and tracking of underwater contacts. The vessel’s armament includes indigenous anti-submarine rocket launchers and lightweight torpedoes, supported by remote-controlled gun mounts for other operational requirements. Its indigenous Maareech Advanced Torpedo Defence System adds another layer of protection, helping detect, classify and counter incoming torpedo threats through acoustic countermeasures and decoys. These characteristics are particularly valuable when operating close to shore, where time and space for tactical decisions can be severely limited. Its utility is not restricted to hunting submarines. The platform can also undertake low-intensity maritime operations, surveillance of coastal choke points, mine-related missions and search-and-rescue duties. Such versatility makes it a valuable asset in peacetime as well as during periods of heightened tension. Equally important is the programme’s contribution to self-reliance. With more than 80 per cent indigenous content understood to be incorporated in INS Mangrol, the vessel reflects the growing capabilities of Indian shipyards, defence laboratories and domestic manufacturers, including micro, small and medium enterprises. The programme also demonstrates how complex naval platforms can strengthen the wider domestic defence ecosystem. The broader ASW-SWC programme has already gained momentum with the induction of vessels including INS Arnala, INS Androth and INS Mahe. The remaining ships are scheduled for completion by June 2028. Once the programme matures, the Navy will possess a more comprehensive and modernised force for addressing underwater threats close to India’s shores. The China Threat India’s requirement for stronger anti-submarine capabilities must be viewed against the wider transformation of China’s People’s Liberation Army Navy (PLAN). Beijing has invested heavily in modern surface combatants, submarines, maritime surveillance systems and aviation platforms, with ASW forming an important component of its expanding naval capabilities. The Type 055 Renhai-class guided-missile destroyer illustrates this evolution. Equipped with a 112-cell vertical launch system, advanced multifunction radar and electronic warfare capabilities, the class is designed for complex, multi-domain naval operations. Its ability to operate with shipborne helicopters, including the Z-20F in the PLAN’s anti-submarine role, adds an important aerial dimension to maritime surveillance and submarine hunting. China has also pursued greater operational coordination with Russia. Joint naval exercises, including anti-submarine activities conducted by the two countries in October 2024, have highlighted their interest in improving interoperability and coordinated maritime operations. For India, the implications are clear. The challenge is not simply the number of submarines a potential adversary possesses, but the integration of sensors, aircraft, surface ships, weapons and information networks into a coordinated operational system. Pakistan’s acquisition and operation of Chinese-origin submarine platforms adds another dimension to India’s maritime security calculations. The possibility of hostile submarines operating near strategic ports, naval installations and offshore energy infrastructure demands sustained vigilance. The protection of assets such as the Bombay High oil and gas fields is especially important given their significance to national energy security. INS Mangrol is an important addition to India’s coastal anti-submarine shield, but a single platform cannot neutralise every underwater threat. Effective ASW depends on the integration of ships, maritime patrol aircraft, helicopters, surveillance networks, trained crews and reliable intelligence. Equally critical are continuous upgrades, realistic exercises and the ability to operate seamlessly across different maritime environments. Aatmanirbhar Bharat in naval defence must mean not merely assembling ships at home, but developing the technologies, industrial depth and operational expertise needed to maintain a decisive advantage. INS Mangrol represents progress in this demanding contest. Its real value will lie in the larger indigenous maritime-defence ecosystem it helps strengthen. (The writer is a retired naval aviation officer and defence and geopolitical analyst. Views personal.)

India waits to lasso diamantaire Mehul Choksi

Quaid Najmi
Apr 14, 2025
5 min read

Mumbai: India rubbed its hands gleefully as the Belgium Police honoured its request to arrest the absconder diamantaire Mehul Chinubhai Choksi – more than seven years after he, along with his nephew Nirav Deepak Modi - allegedly duped the Punjab National Bank of nearly Rs. 13,800-crores.

 

The scam involving the ‘Mehul Mama-Nirav Bhanja’ erupted in Jan 2018, after the PNB lodged a complaint with the Central Bureau of Investigation (CBI).

 

By then the kin, along with many of their family members, winked and slipped out of the country, leaving a rattled India rubbing its palms in disappointment.

 

A political-cum-financial storm raged, embarrassing the Bharatiya Janata Party government of Prime Minister Narendra Modi a year before the Lok Sabha elections.

 

Multiple agencies launched a multi-pronged probe into what became the biggest banking scam in the past quarter century – and almost four times bigger than the stock market-cum-banking fraud the late Big Bull Harshad Mehta had inflicted on the Indian economy 33 years ago (in April 1992) – when it was just opening up.

 

In Belgium

According to official reports, Choksi was living with his Belgium citizen-wife Preeti in Antwerp, a global diamond hub, presumably for the past 18 months on a ‘residency permit’ acquired through questionable means, for medical reasons.

 

Earlier, he shot to the headers (June 2021) while being taken in a wheelchair to a court by the Dominican Republic's Police on charges of sneaking into the small country in the Caribbean Sea, North America.

 

Interestingly, as the Antigua & Barbuda government initiated the process to cancel his citizenship acquired through an investor visa, Choksi had suddenly gone ‘missing’ till he surfaced in the Dominican Republic.

 

The April 2025 action by Belgium followed a request by India’s CBI and the financial frauds specialist Enforcement Directorate (ED) to nab Choksi as the InterPol had revoked his Red Corner Notice in 2023.

 

Mama and Bhanja

‘Mama’ Choksi is the founder-owner of Gitanjali Group while ‘bhanja’ Nirav’s Firestar plus other companies – and the duo, with some PNB officials hand-in-glove – conspired to make a ‘mamu’ of not only PNB, but other banks, as it subsequently tumbled out.

 

After making a quiet exit, Choksi was detected living in the verdant Antigua & Barbuda Isles (West Indies), then attempted entry to the Dominican Republic, was sent back to Antigua & Barbuda and then went to Belgium where he was nabbed on Sunday.

 

Similarly, Modi was found sauntering on the streets of London and nabbed in March 2019. He remains in jail there since India's extradition is still pending.

 

However, India is keeping its fingers crossed that it may finally lay hands on Choksi, bring him to India and face trial in the PNB scam, though it may take time.

 

Born in Mumbai (1959) and educated in Gujarat, Choksi, 66, and wife Preeti have three children.

 

The Rs. 13,800-crore PNB scam

In the modus operandi revealed after India’s second-largest PSU bank PNB admitted it was scammed, Choksi and Modi used fraudulent Letters of Undertaking (LoU) to get overseas credits or loans from Indian banks.

 

The PNB first informed the Reserve Bank of India (RBI) of the fraud and then lodged a criminal complaint with the CBI in Jan. 2018, plus another CBI complaint in Feb, that led to a FIR against Modi and Choksi and their companies.

 

The ED entered the scene to probe the allegations of money-laundering through the LoUs – which they allegedly misused to avail short-term business finances from foreign branches of Indian banks.

 

The probe said that the duo were availing the LoUs from the PNB’s Brady House Branch from March 2011, and over the next six-seven years, managed to get a whopping 1,200-plus LoUs like a breeze with the help of some friendly bankers within.

 

Post-scam, the gold-diamond companies Gitanjali Group and Firestone Group with multiple operations in India and abroad have largely wound up, while some personal assets of the mama-bhanja have been auctioned to recover a part of the dues.

 

ED's plea to declare Choksi fugitive stuck for seven years

Even as absconding diamantaire Mehul Choksi, a key accused in the Punjab National Bank loan fraud case, has been arrested in Belgium, the ED's plea to declare him a fugitive economic offender has been pending before a court in Mumbai for nearly seven years.


Choksi, 65, and his nephew diamantaire Nirav Modi are the prime accused in the Rs 13,000 crore PNB bank loan fraud case. Choksi was arrested in Belgium following an extradition request by Indian probe agencies, official sources said on Monday.


The Enforcement Directorate had filed the application in July 2018, seeking to declare Choksi an FEO and confiscate his assets under provisions of the Fugitive Economic Offenders Act.


However, the matter has witnessed repeated delays owing to a barrage of applications filed by the accused in the PMLA court and the Bombay High Court alleging procedural lapses in the Enforcement Directorate's plea.


"The court is kept busy with frivolous applications, and hearing on our application to declare him (Choksi) an FEO has been adjourned for the past seven years,” an ED officer had said after the hearing was once again deferred this February.


"The court should have continued the hearing and taken a decision on the future course of action once the application was moved," the officer had said.

He had urged the court to take note of the repeated filing of similar applications and to not entertain them.


Choksi's lawyer had informed the court that the accused was undergoing treatment for suspected cancer in Belgium and intended to file an application in connection with his health.


Under the FEO Act, an individual can be declared a Fugitive Economic Offender if a warrant has been issued against him for an offence involving Rs 100 crore or more and he has left India while refusing to return. Once declared an FEO, the person's property can be confiscated by the investigating agency.


Choksi had challenged the ED's application in the Bombay High Court, alleging that the agency "had not followed proper procedure before filing the application and, hence, it stands vitiated".


However, in September 2023, the High Court dismissed his plea, ruling that the ED had adhered to the prescribed format under the FEO Act. It also vacated a stay on the special court's proceedings.


Despite this, the hearing on declaring Choksi FEO could not commence, with Choksi continuing to file applications before the special court through his lawyers.


While most of these pleas have been dismissed, a few remain pending. His latest attempt to stall proceedings through a plea to recall the notice issued on the ED's FEO application was rejected in December 2023.


According to ED officials, Choksi left India under suspicious circumstances in early January 2018.


Shifting stance

Choksi's counsel has argued that the ED kept shifting its stance on the material grounds for declaring him an FEO and that the suspension of his Indian passport made it impossible for him to return for investigation.

The court, however, rejected this argument, stating that the notice was issued based on accurate information and not based on "wrong facts or mistaken assumptions".


ED claimed the accused left the country under suspicious circumstances in the first week of January 2018.


Nirav Modi has already been declared as an FEO by the special court. He has been lodged in jail in London since 2019.

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