"...a professor at Campbell University and shipping expert, wrote on X about an alarming number of maritime chokepoints under threat across the Middle East and Black Sea region. Mercogliano pointed out four maritime chokepoints: the Bab el-Mandeb, the Strait of Hormuz, the Suez Canal, and the Bosphorus Strait, which are each experiencing some form of direct and/or indirect disruption due to the escalating chaos in the Middle East and Eastern Europe."