India Could Tap South Korea’s Growing Defence Export Mix for Naval Missiles and Air‑Defence Partnerships

India’s defence planners have been humming a familiar tune for the past few years – diversify sources, cut costs and, above all, keep pace with an increasingly contested Indo‑Pacific. While the United States, France and Israel still dominate the Indian market, a quieter, perhaps more pragmatic, option is beginning to look attractive: South Korea.

South Korea’s defence industry, once largely confined to supplying its own armed forces, is now making a concerted push into overseas markets. In 2023 the country crossed the $10 billion export mark, with naval missiles, surface‑to‑air systems and radar suites leading the charge. For India, which is hunting for a next‑generation anti‑ship missile and a layered air‑defence architecture, that export mix arrives at a useful moment.

Take the Haeseong‑III (also known as the Cheongung‑III) – a supersonic, sea‑skimming cruise missile that can strike both land and sea targets up to 200 km away. The Indian Navy, still relying on aging Harpoon and BrahMos variants, has repeatedly signalled a desire for a cheaper, domestically‑produced alternative that does not compromise on range or accuracy. South Korean firms such as LIG Nex1 argue that a technology‑transfer‑rich joint‑venture could see the Haeseong‑III rolled out at Indian shipyards within a few years, while also creating a local supply chain that satisfies Delhi’s offset requirements.

On the air‑defence front, the story is equally compelling. The L‑SAM (Long‑range Surface‑to‑Air Missile) system, built by Hanwha, offers a 70‑km engagement envelope against aircraft, cruise missiles and even ballistic threats. Pair that with the indigenous Indian Advanced Air‑Defence (AAD) and the two could form a layered shield that covers both the Eastern coast and the islands in the Bay of Bengal. In a recent interview, a senior official at the Ministry of Defence hinted that “a mixed‑inventory approach, where indigenous and partner systems complement each other, is the way forward”.

Strategically, the partnership makes sense beyond the hardware. Both New Delhi and Seoul share a growing unease about China’s naval expansion, and both have been nudging each other towards deeper security ties – think the 2020 Comprehensive Strategic Partnership and the annual Korea‑India defence dialogues. A joint development programme would not only lock in a commercial deal but also send a quiet, diplomatic signal that the two democracies are willing to stand together, even if it is just on the procurement table.

There are, of course, practical hurdles. India’s procurement process is notoriously slow, and the government still wrestles with bureaucracy that can turn a two‑year timeline into a five‑year odyssey. Moreover, the Indian market is heavily protected by “Make‑in‑India” mandates, meaning any South Korean entry must involve substantial local content – a stipulation that could actually be a boon, creating jobs and technology hubs in states like Andhra Pradesh and Gujarat.

Financially, the numbers are appealing. A domestically‑produced Haeseong‑III could cost roughly 30‑40 % less than importing the same missile outright, according to a defence‑analyst familiar with the talks. Similarly, the L‑SAM’s lifecycle cost – from acquisition to sustainment – appears competitive when measured against Euro‑based alternatives like the Patriot or SAMP‑T.

What’s more, South Korean firms are not strangers to joint‑venture structures. Hyundai Rotem, for instance, already collaborates with Indian Railways on rolling‑stock production, and Hanwha’s partnership with the Indian Army for the Arjun‑Mk II tank demonstrates that the corporate culture can adapt to Indian expectations.

In short, the convergence of strategic necessity, fiscal prudence and industrial readiness makes South Korea a logical partner for India’s next wave of naval missile and air‑defence capabilities. Whether the two sides can iron out the legal and bureaucratic wrinkles in time for the Indian Navy’s 2027 missile‑upgrade plan remains to be seen, but the conversation is clearly moving from the back‑channel to the conference‑room.

For India, the real takeaway is simple: in a world where supply‑chain resilience matters as much as raw firepower, tapping South Korea’s evolving export mix could be the win‑win that modernises the fleet without breaking the bank.