The control of the Strait of Hormuz has triggered a cycle of tit-for-tat strikes between Iran and the United States, threatening to push their fragile memorandum of understanding (

The control of the Strait of Hormuz has triggered a cycle of tit-for-tat strikes between Iran and the United States, threatening to push their fragile memorandum of understanding (MoU) to a breaking point. Here's what you need to know