Sea Piracy and International Law

Piracy sounds like a relic, but it is still a live threat along key shipping routes, including waters near India. It sits where two exam subjects meet: international maritime law and India’s own naval security. That is why it shows up in both Polity and International Relations papers.

1Chapter 1: The Legal Test

Must Know

What piracy is

• Piracy is armed robbery or hijacking of a vessel on the high seas, for private ends, by the crew of one ship against another.
• It happens outside any single country’s territorial waters, so no nation automatically has jurisdiction.
• That is why it needs a shared international legal framework.
• “On the high seas, for private gain” is the precise legal test.
• An attack inside territorial waters, or one with a political motive, is classified differently.

UNCLOS

• The United Nations Convention on the Law of the Sea (UNCLOS), 1982, is the master treaty on maritime zones, navigation rights and anti-piracy action.
• It sets a coastal state’s territorial sea at up to 12 nautical miles from its baseline.
• It guarantees all ships, coastal or land-locked, the right of innocent passage through it.
• It extends a state’s Exclusive Economic Zone (EEZ) up to 200 nautical miles.
• Piracy happens beyond these zones, on the high seas.
• So UNCLOS grants every state “universal jurisdiction” to seize a pirate ship and prosecute its crew.
• This is one of very few crimes where any nation can act, not just the victim’s.

The Somali surge

• Piracy off Somalia surged through the 2000s, around the Gulf of Aden.
• That chokepoint links the Red Sea to the Indian Ocean.
• State collapse left Somalia’s coastline ungoverned, while a major shipping corridor ran past it.
• The Gulf of Aden and the Strait of Malacca are the two hotspots exams name most.
• They show two patterns: state-collapse-driven and narrow-strait-opportunistic.

2Chapter 2: India’s Role and the Legal Mess

Good to Know

India’s naval role

• The Indian Navy has run continuous anti-piracy patrols and escorts in the Gulf of Aden since 2008.
• A large share of India’s trade and energy imports moves through this route.
• So Gulf of Aden security is a direct Indian strategic interest.
• India has also prosecuted pirates captured by its navy, applying domestic law alongside UNCLOS.

Why piracy declined after 2011

• Somali piracy peaked around 2011, then fell sharply.
• Three factors are credited together: coordinated naval patrols, private armed guards on merchant ships, and improving coastal governance in parts of Somalia.
• No single fix ended it.
• Exams reward naming all three causes, not just the military response.

Why prosecution gets messy

• One incident can involve a captured crew, a victim ship and a capturing navy from different countries.
• Universal jurisdiction settles who may prosecute, in principle.
• In practice, many capturing states hesitate to bring pirates home for trial, citing cost and asylum-claim risk.
• So several nations transferred captured pirates to Kenya and Seychelles under special bilateral agreements.

3Chapter 3: Land Failure, Sea Threat

Great to Know

Governance to security

• Piracy shows how governance failure on land can create a threat at sea.
• The threat can appear far from the state’s own coast.
• It is the same “development failure drives security threat” logic seen in land insurgencies.

Shared interest

• International naval coalitions coordinated patrols in the Gulf of Aden despite rival interests elsewhere.
• Protecting shipping lanes was a shared economic interest.
• It was strong enough to produce cooperation between navies that rarely work together.
• A strong Mains answer draws the land-to-sea parallel and cites this cooperation.

Hormuz, 2026: a different legal category

• On 14 July 2026, two tankers carrying 30 Indian seafarers were attacked in the Strait of Hormuz.
• India launched a rapid seafarer-protection response.
• This was Iranian state military action during the 2026 US-Israel-Iran conflict, not piracy.
• It fails the “private ends” test, even though it looks similar.
• See India’s Maritime Vigil and Seafarer Safety in West Asia.
• Related: Internal Security Threats and Border Security: Management, Organizations and Regional Challenges.

4Chapter 4: Past Papers

Exam Point of View

UPSC CSP 2022: UNCLOS maritime zones

• The question tested three statements: the 12 nm territorial sea, innocent passage for all ships, and the 200 nm EEZ.
• All three are correct.
• It is pure fact recall with no trap.
• (Source: UPSC CSP 2022, GS Paper I, Q85.)

UPSC CSP 2015: IOR-ARC was not created for piracy

• The question asked if IOR-ARC (now IORA) was set up recently in response to piracy and oil spills, and if it is a maritime-security-only alliance.
• Both are false. The answer is “Neither 1 nor 2”.
• IORA was established in 1997, before the Somali piracy surge.
• It covers broad economic cooperation, not just security.
• (Source: UPSC CSP 2015, GS Paper I, Q67.)

5Chapter 5: Current Affairs

Current Affairs

Somali piracy at a ten-year high, 2026

• Piracy off Somalia has surged through 2026.
• There were 13 incidents in the first seven months, the most in a decade.
• That compares with 5 in all of 2025 and 8 in 2024. (Source: Marinelink.)

The aid link

• The resurgence tracks a sharp cut in US aid to Somalia.
• Aid fell from $467 million in 2024 to $70 million in 2025, and just $3 million in the first quarter of 2026.
• This supports the “governance failure drives piracy” link. (Source: The Conversation.)

A named case

• On 21 April 2026, the tanker M/T Honour 25 was hijacked off the Somali coast. (Source: Maritime Executive.)
• Pirate groups use hijacked fishing vessels as “mother ships” to strike far into the Indian Ocean.
• Numbers are still well below the 2009-2011 peak of over 200 attacks a year.
• But the post-2011 decline was not permanent, because it depended on patrols and funding that have since eased.

Quick Q&A

• UNCLOS year? 1982.
• Territorial sea? 12 nautical miles.
• EEZ? 200 nautical miles.
• IORA founded? 1997.
• India patrols since? 2008.