Some 50 Iranians along with an Iranian security forces commander have been arrested by Iraq’s security forces in the central province of Diyala, an Iraqi television channel reported. The arrests were made during a raid jointly by American and Iraqi forces late Sunday in the town of Baquba, 65 kilometres north of the capital, the Salahuddin television station reported. Those arrested were believed to be behind a spate of kidnappings and murders in an effort to further strain ethnic tensions in Iraq. They were arrested in one of the town’s north-eastern districts. Last week, United States forces killed the Jordanian-born...