What Happened
- The ongoing Strait of Hormuz crisis has brought the issue of ship "flagging" rules into sharp focus, with India-flagged vessels facing higher compliance requirements.
- India is pursuing a concerted strategy to expand its fleet of India-flagged ships under the Maritime Amrit Kaal Vision 2047.
- Only Indian-flagged vessels are allowed to serve PSU/government cargo requirements (post-2023 policy).
- Foreign-flagged vessels over 20 years old are being phased out from government/PSU use, strengthening domestic fleet demand.
- India's shipping ministry has clarified that no permission from any country — including Iran — is required to transit the Strait of Hormuz under international law.
Static Topic Bridges
Ship Flagging: The "Flag State" System
Under international maritime law, every merchant vessel must be registered in a particular country and fly that country's flag — known as the "flag state." The flag state is responsible for implementing maritime conventions on that vessel, ensuring safety, labour standards, and environmental compliance. A separate concept, "open registries" or "flags of convenience" (FOC), allows ships to register in countries other than their owner's nationality for commercial advantages.
- Flag state responsibilities are defined by the UN Convention on the Law of the Sea (UNCLOS) and International Maritime Organization (IMO) conventions.
- Flags of convenience countries (e.g., Panama, Liberia, Marshall Islands) attract vessels with lower taxes, fewer regulations, and cheaper crew requirements.
- India has historically had a relatively small share of its own global shipping traffic under the Indian flag — a strategic weakness in times of geopolitical tension.
- The Directorate General of Shipping (DG Shipping), under the Ministry of Ports, Shipping and Waterways, regulates Indian-flagged vessels.
Connection to this news: During the Hormuz crisis, India-flagged ships faced additional compliance scrutiny, exposing the vulnerability of having a large proportion of India-bound cargo carried under foreign flags.
Maritime Amrit Kaal Vision 2047
The Maritime Amrit Kaal Vision (MAKV) 2047 is India's comprehensive long-term maritime policy framework, released by the Ministry of Ports, Shipping and Waterways. It aims to transform India into a global maritime power by the centenary of independence.
- Targets significantly increasing the share of Indian-flagged vessels in global shipping carrying Indian EXIM cargo.
- Post-2023: Only Indian-flagged vessels can serve PSU/government requirements.
- Post-2025: Foreign-built port crafts over 30 years old and foreign-flag vessels over 20 years old are prohibited for government/PSU use.
- Domestic routes: Revokes earlier 2018 orders that permitted foreign-flagged ships on certain domestic cabotage routes (EXIM containers, agri-products, fertilisers, etc.).
- Broader goals: develop India as a hub for ship repair, ship recycling (Alang, Gujarat is world's largest ship breaking yard), and shipbuilding.
Connection to this news: MAKV 2047 directly addresses the strategic vulnerability exposed by the Hormuz crisis — an excessive dependence on foreign-flagged vessels for India's critical energy and trade imports.
UNCLOS and the Right of Transit Passage Through International Straits
The United Nations Convention on the Law of the Sea (UNCLOS), adopted in 1982 and in force since 1994, provides the legal framework governing navigation through international straits. Part III of UNCLOS deals specifically with "Straits Used for International Navigation."
- Transit passage (Articles 37–44): All ships and aircraft have the right of continuous and expeditious transit through straits used for international navigation. This right cannot be suspended by coastal states.
- The Strait of Hormuz qualifies as an international strait under UNCLOS, connecting the Persian Gulf to the Gulf of Oman.
- Innocent passage (Part II): A different, more restricted right applying to territorial seas — can be suspended for security reasons. Does NOT apply to international straits.
- India is a signatory to UNCLOS (signed 1982, ratified 1995).
- India's shipping ministry confirmed: no permission from Iran is required to transit Hormuz — it is governed by the transit passage regime.
Connection to this news: The Hormuz crisis tests the practical enforceability of UNCLOS transit passage rights — India's legal position is clear, but operational reality depends on geopolitical resolution.
Key Facts & Data
- The Strait of Hormuz is approximately 33 km wide at its narrowest point; roughly 20% of global oil trade passes through it daily.
- India imports approximately 85–87% of its crude oil needs; a significant share transits through the Strait of Hormuz.
- The Alang Ship Recycling Yard in Gujarat handles approximately 30% of global ship recycling by tonnage.
- India's merchant fleet size is among the smaller ones relative to its trade volume — the fleet has been declining as a share of global shipping for decades.
- UNCLOS was adopted on December 10, 1982 and entered into force on November 16, 1994; 168 countries are parties.
- India's cabotage law (Merchant Shipping Act, 1958) restricts coastal trade to Indian-flagged ships, with exemptions that MAKV 2047 seeks to tighten.