Core Viewpoint - The Iranian President has stated that due to the worsening water crisis, urban expansion, and ground subsidence, Iran has no choice but to relocate its capital from Tehran to the south of the country [3][5]. Group 1: Water Crisis - The Iranian President highlighted that Tehran, Karaj, and Qazvin are currently facing a severe water crisis that is not easily resolvable [5][8]. - Last year's rainfall was only 140mm, which is about 60% lower than the standard rainfall of 260mm, indicating a significant decline in water availability [7][8]. - The cost of transporting water to Tehran could reach up to 4 euros per cubic meter, emphasizing the urgent need for a change in approach to water management [7][8]. Group 2: Urban Expansion and Ground Subsidence - Tehran has developed into a city with over 10 million inhabitants, consuming nearly a quarter of Iran's total water resources [8]. - Ground subsidence is a critical issue, with some areas sinking by 30 centimeters annually, indicating a depletion of underground water resources [7][8]. - The President's remarks suggest that merely accepting the current situation without planning for the future is insufficient [5]. Group 3: Historical Context and Future Planning - There have been long-standing discussions about relocating the capital to the Persian Gulf coast, where water resources are less strained [8]. - The current President is the first to view the relocation as an unavoidable necessity, despite previous criticisms of such proposals [5][8].

Core Viewpoint - The Iranian President, Ebrahim Raisi, has stated that relocating the capital from Tehran to the south is no longer a choice but a necessity due to urban expansion, worsening water shortages, and increasing ground subsidence threats [1][3]. Group 1 - The Iranian government is facing significant challenges including urban sprawl, which has led to a crisis in water availability [1][3]. - Ground subsidence is becoming a serious threat, prompting the need for a strategic relocation of the capital [1][3]. - President Raisi has proposed moving the capital towards the Persian Gulf, indicating that this decision has been communicated to the Supreme Leader, Ali Khamenei [1][3].

Core Viewpoint - Iran's President Pezeshkian announced the necessity of relocating the capital from Tehran to the southern region due to urban expansion, worsening water shortages, and increasing ground subsidence threats [1][3]. Group 1: Urban Expansion and Resource Crisis - The President emphasized that the current resource crisis in Iran is urgent, necessitating a shift in development strategy towards the Persian Gulf region [3]. - Tehran, Karaj, and Qazvin are facing severe water shortages that are not easily resolvable [3]. Group 2: Water Shortage Statistics - Last year's rainfall was recorded at 140 millimeters, significantly below the standard of 260 millimeters, indicating a decrease of approximately 50% to 60% [5][6]. - The cost of transporting water to Tehran could reach up to 4 euros per cubic meter, highlighting the financial burden of the water crisis [6]. Group 3: Ground Subsidence Issues - Ground subsidence in some areas of Tehran is reported to be as severe as 30 centimeters per year, indicating a critical depletion of water resources [6]. - Tehran has developed into a city with over 10 million inhabitants, consuming nearly one-quarter of Iran's total water resources [6]. Group 4: Historical Context and Future Plans - Iran has been exploring the idea of relocating the capital to the Persian Gulf coast for a long time, as water supply issues are less severe in that region [6]. - Pezeshkian is the first Iranian president to view the relocation of the capital as an unavoidable choice, despite previous criticisms of similar proposals [6].