Iraqi workers place a storm sewer pipe into a trench on the outskirts of Sadr city district of Baghdad,Iraq May 1, 2023. The government has kicked off the largest effort to refurbish Baghdad since the 2003 U.S invasion, including renovating the facades of buildings damaged by war and revamping parks and promenades that hug the Tigris River that bisects the city. REUTERS/Thaier Al-Sudani