From smart ports to CMAS: How India looks to link trade resilience with maritime security

India has long treated maritime security as a story of military radars, Coast Guard patrol boats and Indian Navy flotillas guarding its 7,500‑kilometre coastline. But the country’s newest weapon in that fight is neither a brand new warship nor a maritime satellite. It is but a steel box, the mighty shipping container.

With a ₹10,000‑crore Container Manufacturing Assistance Scheme (CMAS) and a homegrown shipping line now taking shape, the Centre is betting that owning containers and carriers can be just as vital to national security as owning its shores.

What is CMAS?

The scheme, first announced in the Union Budget 2026–27, is designed to create a globally competitive container manufacturing base in India, targeting capacity of roughly one million TEUs a year over the next decade.

The scheme looks to cut India’s heavy dependence on imported empty containers, which are now close to two million units, and breathe some fresh air into ancillary industries such as specialised steel and coatings.

CMAS also takes after the proposed Bharat Container Shipping Line (BCSL), a ₹59,000‑crore fleet and domestic container push by the Centre to anchor more of India’s EXIM logistics in Indian hands.

Why we need it for maritime security

The 2nd National Port Security Conference stressed that maritime security today is as much about resilient digital and logistics systems as about patrol vessels and coastal radar chains.

Cyberattacks, supply‑chain vulnerabilities and geopolitical shocks all feature as risks, with the Ministry of Ports, Shipping and Waterways pushing “security by design” across smart ports, e‑Samudra and One Nation One Port processes.

It is here where both CMAS and BCSL come in to add a strategic layer. Containers and liner capacity could partly become sovereign capabilities rather than pure market utilities, supporting crisis‑time continuity in trade flows and reducing exposure to foreign freight volatility, especially given the recent West Asia woes.

Research on India’s maritime sector repeatedly raised the need to integrate logistics resilience into the wider security architecture, alongside coastal radar networks, the National Command Control Communication and Intelligence (NC3I) system and the Information Management and Analysis Centre.

Studies also pointed out that post‑26/11 reforms strengthened surveillance and coordination but left supply‑chain dependence on external carriers largely untouched, creating a gap between physical security and economic security at sea.

Here, CMAS pairs with BCSL to push India towards an Atmanirbhar container chain that aligns with the SAGAR and MAHASAGAR visions of being a net security provider in the Indian Ocean Region... through stable trade connectivity.

But this also means hardware schemes must be matched by strong regulatory oversight, cyber protection of smart logistics, and continued investment in coastal communities and smaller ports if overall maritime security is to improve meaningfully.