Pakistan, July 21 -- India summoned a senior Russian diplomat on Tuesday and raised concerns over the deaths of four Indian sailors in a Black Sea cargo ship strike. The incident involved a vessel leaving a Ukrainian port.

India's Ministry of External Affairs said Russian charge d'affaires Vladimir Ladanov was called in and informed of New Delhi's concerns. The ministry described attacks on commercial shipping as unacceptable.

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Ukraine said Russia targeted the Golden Leo cargo ship with three cruise missiles on Sunday. The strike reportedly killed 10 people, including four Indian nationals from the ship's crew.

Meanwhile, India said such attacks threaten the...