The Islamic Revolutionary Guard Corps and the Army of the Islamic Republic of Iran, early Sunday, 21 Tir 1405, announced the expansion of the scope of their attacks on U.S. bases and military facilities in the region, and claimed that they targeted objectives in Oman, Qatar, Jordan, Kuwait, and Bahrain at the same time. Meanwhile, reports were published about the activation of air defense systems, the sounding of danger alarms, and the sound of explosions heard in several countries in the region.