NEW DELHI — A major diplomatic standoff has erupted between New Delhi and Washington following a series of lethal U.S. Navy missile strikes on merchant vessels in the Gulf of Oman, which resulted in the deaths of three Indian seafarers.
The crisis escalated rapidly after the Ministry of External Affairs (MEA) confirmed that three missing Indian sailors aboard the Palau-flagged oil tanker MT Settebello were found dead following a precision strike by U.S. Central Command (CENTCOM) forces. The incident marks the first time Indian nationals have been killed as a direct consequence of the intensifying U.S. naval blockade aimed at choking off Iranian oil exports.
A Week of Kinetic Escalation
The strike on the MT Settebello was the second of three separate attacks by U.S. forces targeting commercial ships crewed largely by Indian mariners within a single week:
- June 8: The Palau-flagged tanker MT Marivex, carrying 24 Indian seafarers, was disabled and set ablaze by U.S. forces near Masirah Island, Oman. All crew members were safely rescued.
- June 10: The MT Settebello was targeted. U.S. Central Command (CENTCOM) stated that precision munitions were fired directly into the ship’s engine room after the vessel allegedly “repeatedly failed to comply” with orders. Out of 24 Indian crew members onboard, three drowned.
- June 11: A third vessel, the Guinea-Bissau-flagged tanker MT Jalveer, carrying 20 Indian sailors, was intercepted and struck under similar circumstances.
New Delhi Reacts with Outrage
India has taken an unusually stern diplomatic posture against its key strategic partner. The MEA summoned the U.S. Charge d’Affaires, Jason Meeks, twice in less than three days to register its “strongest protest” against the use of deadly force against civilian mariners.
External Affairs Minister S. Jaishankar took to the social media platform X to make India’s stance public, “confirming he had a tense phone call with U.S. Secretary of State Marco Rubio”.
Washington Unrepentant Amid Blockade Enforcement
Despite India’s sharp rebuke, Washington has firmly stood its ground, expressing no official regret over the loss of civilian lives. In an official release from the U.S. Department of State, Secretary Marco Rubio bluntly rejected the protests, emphasizing that the transport of illicit Iranian oil would not be tolerated under any circumstances.
U.S. authorities defended the strikes by pointing out that the targeted vessels were operating under “flags of convenience” and had been previously flagged by watchdogs for acting as part of a “Ghost Armada” moving sanctioned oil. However, the managers of MT Settebello, IOS Marine FZE, heavily disputed the U.S. narrative, claiming the ship received absolutely no warning or communication from the U.S. Navy before being hit, and denied any affiliation with Iranian cargo.
The Crisis for Indian Seafarers
The geopolitical crossfire highlights a massive vulnerability for India, which supplies a significant percentage of the global maritime workforce. Because many of these commercial ships operate under foreign flags with minimal oversight, protecting them legally or militarily is incredibly complex for the Indian Navy.
| Vessel Name | Date of Incident | Flag State | Indian Crew Count | Impact / Casualties |
| MT Marivex | June 8, 2026 | Panama/Palau | 24 | Disabled, caught fire; all rescued |
| MT Settebello | June 10, 2026 | Palau | 24 | Shelling in engine room; 3 Dead |
| MT Jalveer | June 11, 2026 | Guinea-Bissau | 20 | Intercepted and disabled |
In response to the immediate peril facing its citizens, India’s Directorate General of Shipping has issued an urgent advisory to domestic shipping companies, instructing them to immediately halt the deployment of Indian seafarers into conflict-hit maritime zones in the Gulf region.