The torpedoing of an Iranian naval vessel in the waters off Sri Lanka has thrust the island into a geopolitical storm not of its own making. What began as a distant conflict in the Middle East has now rippled across the Indian Ocean, placing Sri Lanka in the uncomfortable position of being both witness and reluctant participant in a widening confrontation. The sinking of the Iranian frigate IRIS Dena has not only triggered serious questions about international law and military conduct, but has also produced a series of economic and diplomatic consequences for Sri Lanka that the country can ill afford at this fragile moment in its recovery.
Yet international relations are rarely governed purely by legal obligations. There are also moral expectations and strategic realities. India has, in the past, demonstrated a willingness to intervene diplomatically when foreign naval vessels, particularly those belonging to China, attempted to enter Sri Lankan ports. On several occasions, New Delhi has openly objected to Chinese research ships docking in Sri Lanka, arguing that such visits could have security implications for India.
Given that precedent, many observers are now asking a different question: why was there such silence when an American submarine was operating in close proximity to Sri Lanka and ultimately launched an attack that has transformed the region into a perceived conflict zone? If India possesses the strategic awareness and diplomatic leverage to monitor the movements of Chinese vessels near Sri Lanka, surely it must also have been aware of the growing tensions involving the Iranian ship.
This perceived inconsistency has led some analysts to suspect that Sri Lanka may have once again been caught in the middle of larger strategic manoeuvres between major powers. Whether or not that suspicion proves accurate, the perception alone is damaging. Sri Lanka now finds itself associated with a violent incident that has triggered security alerts, insurance warnings, and travel advisories.
The report that the United States Department of State has urged Sri Lanka not to repatriate Iranian sailors rescued after the sinking of the IRIS Dena places Colombo in an increasingly delicate position amid a widening international crisis. According to a diplomatic cable dated 6 March and reported by Reuters, the United States Embassy in Colombo conveyed to Sri Lankan authorities that survivors from the Dena, along with the crew of the second Iranian vessel IRIS Bushehr currently in Sri Lankan custody, should not be sent back to Iran. The cable also reportedly advised Sri Lanka to minimise any attempts by Tehran to use the detained sailors for propaganda purposes.
What must first be understood, however, is that these men are not prisoners of war. They are sailors rescued from the sea after a shipwreck. Sri Lanka, which has consistently maintained a position of neutrality in the unfolding confrontation between Iran and Israel and their respective allies, cannot afford to appear as though it is acting on the instructions of one party to the conflict. The relevant legal framework here is not political pressure but international maritime law. Under the long-standing principles reflected in the Hague Conventions of 1899 and 1907 and customary laws of naval warfare, a neutral state that rescues shipwrecked combatants is not obliged to return them to the battlefield. Indeed, the expectation is that such personnel be held in a neutral country until hostilities cease. This principle exists precisely to prevent neutral states from becoming unwitting participants in a war.
Yet the most controversial aspect of the American request, if the reports are true, lies elsewhere. The suggestion that Sri Lanka should prevent these sailors from being used for propaganda purposes raises troubling questions about freedom of expression and the rights of individuals rescued from distress. What constitutes ‘propaganda’ is itself a deeply subjective determination.
Sailors who have survived the sinking of a warship possess firsthand knowledge of the events that unfolded. They should have the freedom to recount their experience if they so choose. No external power has the moral or legal authority to muzzle them. If Sri Lanka were to comply with such a request, it risks undermining its neutrality and allowing itself to be drawn – however subtly – into the information war that accompanies modern conflict.
History offers sobering reminders of how the treatment of shipwrecked sailors has tested the boundaries of humanity even during the most brutal wars. During World War II, the accepted norm was that shipwreck survivors were considered non-combatants and could not legally be attacked. In many instances, both Allied and Axis forces conducted rescue operations for survivors drifting at sea.
Against this historical backdrop, Sri Lanka’s responsibility is clear: the rescued sailors must be treated humanely, protected from harm, and prevented from returning to the battlefield until the conflict ends. But neutrality does not require silence. Nor does it demand compliance with the strategic narratives of any external power.
Meanwhile, the diplomatic landscape surrounding the war continues to shift rapidly. Japan has now joined a growing list of countries including Spain, Denmark, France, and Italy that have publicly questioned the legality of Israel’s military actions against Iran or declared neutrality in the conflict. Tokyo’s condemnation signals that the crisis is no longer confined to the Middle East but is rapidly becoming a global legal and diplomatic dispute over the boundaries of international law.
The economic consequences are already being felt. Reports suggest that the US Department of the Treasury has been scrambling to stabilise global energy markets by quietly easing certain oil sanctions on Russia, enabling refineries in India to purchase additional crude supplies. The move comes after the growing reluctance of commercial shipping companies to sail through the strategically vital Strait of Hormuz even under military escort. Such developments underscore the fragility of global supply chains and highlight how quickly regional conflicts can send shockwaves through the world economy.
In theory, the global order is meant to be governed by international law. Institutions such as the United Nations (UN), the International Court of Justice, and the International Criminal Court (ICC) were created to provide mechanisms for accountability and dispute resolution. Yet the reality is far more complicated. The ICC, established under the Rome Statute in 2002, lacks jurisdiction over several major powers including the US, Israel, China, Russia, and India, because they are not parties to the treaty. Enforcement of international law therefore remains largely dependent on political will rather than binding authority.
Even the UN Security Council, theoretically the most powerful body in the international system, is constrained by the veto power of its five permanent members: the US, China, Russia, France, and the UK. Any one of them can block substantive resolutions, often reducing the council to paralysis during precisely the moments when decisive action is most needed.
This raises the question as to what exactly the so-called ‘international community’ could do when the rules it claims to uphold are openly contested. International law ultimately rests on the consent and cooperation of sovereign states. When geopolitical rivalries intensify, those rules can quickly become secondary to strategic interests.
For Sri Lanka, a small state situated along one of the world’s most vital sea lanes, the lesson is clear: neutrality must be guarded carefully and consistently. The rescued Iranian sailors are not pawns in a geopolitical contest; they are survivors of a maritime disaster whose treatment is governed by well-established law. Colombo must therefore resist external pressure, no matter how powerful the source, and act strictly in accordance with international maritime conventions. In a conflict where the stakes are escalating by the day, even the smallest misstep could carry consequences far beyond the island’s shores.
The sinking of the Iranian ship has revealed how quickly global tensions can spill into the waters surrounding Sri Lanka. It has also demonstrated the brutal pragmatism that often governs international politics. Alliances shift, interests collide, and smaller nations can find themselves entangled in disputes far beyond their control.
For Sri Lanka, the lesson is both sobering and urgent. In a world where great powers pursue their interests with increasing intensity, survival depends on strategic awareness, diplomatic skill, and a clear understanding of the risks posed by external conflicts.
The nation now stands at a crossroads where missteps could carry profound consequences. The leadership must therefore move quickly to stabilise the situation, reassure international partners, and protect the country’s economic recovery. Because in the unforgiving arena of geopolitics, neutrality alone is not enough. It must be defended with intelligence, foresight, and unwavering diplomatic resolve.