New Delhi, July 27 -- India on Monday summoned Ukraine's Ambassador to New Delhi, Oleksandr Polishchuk, and lodged a strong protest over the death of an Indian seafarer in an attack on a commercial vessel MV OMORFI in the Black Sea, describing attacks on civilian shipping as "unacceptable and must be avoided."The Ministry of External Affairs (MEA) said it conveyed its "serious concern" over the July 18 attack on the commercial vessel MV OMORFI, which claimed the life of an Indian crew member, and "condemned such attacks on commercial shipping in the strongest terms.""The Ambassador was requested to convey to the Ukrainian authorities India's strong concerns over the targeting of commercial vessels and reiterated that such actions, which end...