The Indian Navy is planning to operationalise a new base at Haldia in West Bengal as part of efforts to reinforce its presence in the northern Bay of Bengal, amid heightened strategic activity by China and shifting security equations involving Bangladesh and Pakistan. Senior defence officials said the facility will function as a compact naval detachment rather than a full-scale base, with a focus on deploying fast and agile combat platforms.

The proposed installation will make use of the existing port infrastructure at the Haldia dock complex, enabling the Navy to activate the base swiftly with limited fresh construction. Initial development will include building a dedicated naval jetty along with essential shore-based support systems.

Once operational, the Haldia detachment is expected to host Fast Interceptor Crafts and 300-tonne New Water Jet Fast Attack Crafts. These vessels are capable of high speeds of up to 45 knots and are designed for rapid interception, coastal defence and quick-reaction missions in congested maritime zones.

The crafts are fitted with CRN-91 weapon systems and are likely to be integrated with advanced loitering munitions such as the Nagastra, significantly boosting their surveillance and precision-strike capabilities.

Why Haldia Matters Strategically

Defence analysts said the decision to expand naval infrastructure in the northern Bay of Bengal is driven by multiple factors, including increased deployments by the Chinese Navy in the Indian Ocean, concerns over maritime infiltration, and incidents of illegal sea crossings from Bangladesh into Indian territory.

The shallow coastal waters and heavy commercial traffic along the India-Bangladesh maritime boundary make fast and manoeuvrable vessels particularly effective for deterrence, interception and monitoring.

The importance of the Haldia facility is further underscored by China’s growing naval footprint in the Indian Ocean and its expanding defence and infrastructure ties with Bangladesh, in addition to its long-standing strategic relationship with Pakistan.

Compact Base, Strategic Reach

The new naval detachment will have a relatively small footprint, with around 100 naval personnel expected to be stationed there. Officials indicated that the limited manpower reflects its role as a forward-operating unit rather than a major command centre.

Located roughly 100 kilometres from Kolkata, Haldia offers a key operational advantage by providing faster access to the Bay of Bengal without the delays associated with navigating the Hooghly river.

India already maintains significant naval infrastructure along its eastern coastline, including the Eastern Naval Command in Visakhapatnam and critical facilities in the Andaman and Nicobar Islands. Defence sources noted that land for the Haldia project had been identified earlier, but construction had been pending for years.

The initiative also fits into the Navy’s broader modernisation and expansion plans. In 2024, the Defence Acquisition Council, headed by Defence Minister Rajnath Singh, approved the acquisition of 120 Fast Interceptor Crafts and 31 New Water Jet Fast Attack Crafts. These vessels, typically displacing about 100 tonnes and carrying crews of 10–12, are suited for coastal surveillance, anti-infiltration operations, harbour security and special missions.

Strategic experts said the move would strengthen India’s ability to secure vital sea lanes, closely track regional maritime developments and reinforce its position as a key security provider in the Bay of Bengal region.