Aswat al-Iraq: Four al-Qaeda in Iraq members on Sunday were arrested in Diala province, according to a local police commander."Those arrested are wanted by the judicial authorities," Staff Maj. Gen. Abdelhussein al-Shamri told Aswat al-Iraq news agency. "The arrests were made during military operations in the neighborhoods of al-Katoun and Bani Saad in Baaquba and Khanaqin (155 km northeast of Baaquba)," Shamri explained. Two arms caches were found in Shanoon village on the Iraqi-Iranian borders, Shamri added, noting that the caches contained four missiles, 20 rockets, 22 hand grenades, five Katyushas and other ammunition.