India Lodges Formal Protest After Naval Collision With Pakistani Warship in Arabian Sea

Authorities in New Delhi have officially summoned Pakistan's senior-most diplomat in the Indian capital to register a strong diplomatic protest following a collision between naval vessels from the two nations in the Arabian Sea. The diplomatic confrontation comes after what Indian officials characterized as a serious maritime encounter in international waters, marking a fresh surge in tensions between the neighboring countries.

According to a statement released on Wednesday by the Indian Ministry of External Affairs, a Pakistani naval ship came into contact with an Indian warship on the high seas. The ministry confirmed that the maritime incident took place on Tuesday, prompting New Delhi to initiate immediate formal diplomatic proceedings to register its objection to the conduct of Pakistan's naval forces.

In its official representations, the Indian foreign ministry described the maneuvering of the Pakistani vessel as unacceptable and unprofessional conduct that directly caused the collision with the Indian Navy unit. Indian officials stressed that such behavior on the open seas endangered naval personnel and violated established nautical practices designed to prevent dangerous interactions.

The Indian government specifically accused Pakistan of disregarding a long-standing bilateral maritime agreement established between the two neighbors in 1991. That confidence-building accord was formally drafted to regulate the movements of both nations' maritime forces and avoid inadvertent military clashes across shared and adjacent waters.

Under the provisions of the 1991 pact, warships and submarines operated by both the Indian Navy and the Pakistan Navy are strictly required to maintain a buffer zone of at least three nautical miles from one another when navigating in international waters. Indian officials maintained that the Pakistani vessel’s failure to observe this mandatory distance was the primary catalyst for the collision.

The protest was formally delivered in New Delhi to the charge d’affaires of the Pakistan High Commission, who currently serves as Islamabad's top diplomatic representative in India. During the summons, the Ministry of External Affairs instructed the Pakistani diplomat to convey to his government the critical importance of ensuring that military units strictly adhere to existing bilateral accords to prevent any recurrence of similar encounters.

In addition to the diplomatic action taken in New Delhi, the Indian government pursued a coordinated response across both capitals. India's own charge d’affaires stationed in Islamabad was instructed to lodge a parallel formal protest with Pakistan’s Ministry of Foreign Affairs, reiterating New Delhi's position directly to officials in the Pakistani capital.

In the immediate wake of the diplomatic summons and the public release of the statement by the Indian Ministry of External Affairs, there was no immediate comment or public reaction offered by the government or naval authorities in Pakistan regarding the incident or the allegations.

The maritime collision represents the first recorded instance of direct military friction between the two nuclear-armed South Asian nations since they engaged in a four-day direct military conflict during the previous year. That brief war had already placed the armed forces of both countries on heightened alert and strained security ties across the region.

The encounter also unfolded amid an enduring diplomatic freeze between New Delhi and Islamabad. The two rival nations have not maintained full ambassadors in each other’s capitals since 2019, leaving their respective high commissions to be overseen by lower-ranking charges d’affaires rather than high commissioners.

Diplomatic relations between the two neighbors were sharply downgraded in 2019 after the Indian government decided to revoke the special autonomous status of Indian-administered Kashmir. In response to New Delhi's policy shift, Islamabad moved to diminish diplomatic ties, leading to the withdrawal of chief envoys and a prolonged suspension of high-level bilateral engagement.

The persistent friction between the two nations is rooted in decades of historical animosity dating back to the partition of the subcontinent upon gaining independence from British rule in 1947. Since that division, the two countries have remained locked in an enduring geopolitical rivalry characterized by frequent disputes over borders, airspace, and maritime boundaries.

Throughout their post-independence history, India and Pakistan have fought three major wars, two of which were waged directly over the disputed Himalayan territory of Kashmir. The territorial dispute remains one of the central drivers of military readiness and strategic confrontation between the two armed forces.

Because both countries possess nuclear arsenals, any uncoordinated military encounter—whether on land, in the air, or at sea—carries the potential to escalate bilateral tensions. The collision in the Arabian Sea has renewed attention on the fragility of military communications between the two sides during unexpected tactical encounters.

As both capitals navigate the fallout from the collision, the incident underscores the continuing reliance on older bilateral protocols like the 1991 maritime agreement to maintain operational boundaries, even as broader political dialogue between New Delhi and Islamabad remains largely stalled.