ISTANBUL: A Turkish soldier was killed at the weekend during a cross-border fire incident along its border with Iran, the defense ministry said Thursday indicating both countries were investigating the incident. “On October 31, while intervening in an illegal crossing in the area of the Engin Mayin border post on the Turkiye-Iran border” a soldier was killed “as a result of fire assessed to have come from Iran,” the ministry said in a post on X. The soldier “was wounded during the interventio