 After serving in the Persian Arabistan with the 12th Indian Division, the regiment moved to the Euphrates Front in July.For the rest of the war, it operated on the Euphrates Line with 15th Indian Division and fought with great distinction in the Battle of Nasiriyah, the Action of As Sahilan, the Second Battle of Ramadi and the Action of Khan Baghdadi.During the war, the 90th Punjabis suffered 452 casualties including 158 killed and were awarded a number of gallantry awards.