India has formally called on Russia and Ukraine to stop targeting commercial vessels in the Black Sea, framing the issue around the safety of its 311,936-strong seafaring workforce — more than 12% of the global total. The immediate trigger: a string of attacks on merchant ships carrying Indian nationals, including two incidents in recent weeks that injured or endangered dozens of Indian crew members. The Turkish-owned MV Royad Mammadov, hauling Ukrainian grain, was struck and sank on Monday, killing two crew members. Three Indian nationals survived with injuries and were evacuated to Romania. Separately, the Liberian-flagged tanker Aframax Rio was hit by unmanned vessels off Sochi; all 23 Indians aboard were rescued. Ukraine blamed Russia for the grain-ship strike. Moscow acknowledged hitting two Ukrainian cargo vessels but did not name them. New Delhi's diplomatic positioning is deliberate. India maintains close economic ties with Russia — particularly as a major buyer of discounted crude — while expanding engagement with Kyiv. Ukraine's Foreign Minister Andrii Sybiha has called India's ceasefire proposal the "broadest" of four offers received. Russia has welcomed India's peace efforts but has not endorsed a binding safe-passage deal. Access to both capitals is real; leverage over either is unproven. The economic stakes extend well beyond crew safety. A prolonged Black Sea disruption raises India's freight costs on Russian crude and constrains soft-oil supply routes. Lekha Chakraborty of the National Institute of Public Finance and Policy warns the strongest near-term transmission would hit domestic edible oil prices and food inflation — a politically volatile pressure point for any Indian government. Trump's weekend "energy ceasefire" announcement complicates the picture. Harsh Pant of the Observer Research Foundation notes the US deal may produce a narrow energy-only arrangement that fails to cover merchant vessels, ports, or maritime routes — precisely the gaps India needs filled. Pant suggests India should avoid competing with Washington for mediation credit and instead push for broader maritime provisions inside any US-brokered framework. Analysts recommend India coordinate with other Global South powers — China, Brazil, South Africa — to amplify collective diplomatic pressure. Rajan Kumar of Jawaharlal Nehru University argues this coalition approach could strengthen the capacity to persuade both belligerents. The logic is sound but untested: none of these states have demonstrated the ability to enforce maritime norms against nuclear-armed combatants. The core problem remains structural. India can propose, convene, and advocate. It cannot patrol the Black Sea, enforce a deal, or compel compliance from either side. Former diplomat Anil Wadhwa acknowledges that an "ironclad guarantee depends entirely on a broader cessation of hostilities." Until that happens, India's 312,000 seafarers remain exposed to the arithmetic of someone else's war.