India lodged a strong protest with the United States after a U.S. military strike killed three [1] Indian sailors on the tanker MT Settebello [2].

The incident creates a diplomatic rift between two strategic partners, as India challenges the legality of military actions against commercial vessels in international waters.

External Affairs Minister Subrahmanyam Jaishankar lodged the protest with U.S. Secretary of State Marco Rubio. The strike occurred on a Wednesday [3] in the Gulf of Oman, off the coast of Oman [4]. Jaishankar said that "attacks on commercial shipping are unjustified" [5].

U.S. officials defended the military action by citing the need for vessels to obey American maritime directives. A U.S. spokesperson said that "vessels must comply with American directives; violations of U.S. maritime restrictions will not be tolerated" [6].

According to the India Foreign Ministry, the government maintains that the strike was an unwarranted act against a commercial entity [7]. The MT Settebello [2] was targeted while operating in the Gulf of Oman, leading to the deaths of three [1] crew members.

While the U.S. maintains that its maritime restrictions are necessary for regional security, India has pushed for a justification of why a commercial tanker was subjected to lethal force. The two nations have not yet announced a joint investigation into the deaths of the sailors [1].

"Attacks on commercial shipping are unjustified."

This clash highlights the tension between U.S. maritime security enforcement and the sovereignty of commercial shipping. By targeting a vessel with Indian crew members, the U.S. risks alienating a key regional ally in the Indo-Pacific, forcing India to balance its strategic partnership with Washington against its obligation to protect its citizens at sea.