The strait is also of strategic importance because it is surrounded by countries with a history of conflict and political instability. Iran lies on the northern shore of the strait, while Oman and the United Arab Emirates lie on the southern shore. Tensions between Iran and the United States have led to several military confrontations in the strait, including the Iran–Iraq War and the 1987-1988 Tanker War.
In recent years, the Strait of Hormuz has become a major flashpoint in the ongoing conflict between Iran and the United States. In 2018, the United States imposed sanctions on Iran, leading to a sharp reduction in Iranian oil exports. In response, Iran has threatened to close the Strait of Hormuz, which would have a devastating impact on the global economy.
The United States has responded to Iran's threats by increasing its military presence in the Persian Gulf. In 2019, the United States sent an aircraft carrier strike group and a B-52 bomber task force to the region. The United States has also deployed Patriot missile batteries and other defensive systems to protect its allies in the region.
The conflict between Iran and the United States remains unresolved, and the Strait of Hormuz continues to be a potential flashpoint for military conflict. If the strait were to be closed, it would have a devastating impact on the global economy and could lead to a major war in the Middle East.