A volunteer searches a man as he arrives for Friday prayers at a Shi'ite mosque in the village of Diraz west of Manama, July 3, 2015. Following three bombings of Shi'ite mosques by the Islamic State militant group in Saudi Arabia and Kuwait since May 22, Sunnis and Shi'ites in Kuwait and in Bahrain will pray together in main mosques, as a sign of national unity and in a challenge to the militant group, which is expanding, notably in Egypt, Libya and Yemen, from its strongholds in Iraq and Syria. REUTERS/Hamad I Mohammed