Guardian analysis of the International Institute for Strategic Studies report A $58 Billion Shock to the Persian Gulf; Why Did the Trillion Dollar Defense Structure Collapse? The report of the International Institute for Strategic Studies shows that Iran's attacks with thousands of drones and missiles exposed the vulnerability of the defense structure of the Persian Gulf countries and the limitations of the effectiveness of American weapons. According to Ferraro's report, cited by the "Guardian" newspaper, widespread economic losses and concern about the security of American bases increased the need to review military cooperation, defense integration and equipment diversification. At the same time, Washington is also reconsidering the reduction of the military presence and the restoration of the damaged bases.