U.S. military seized Iranian oil tanker. Iran's Revolutionary Guards controlled two vessels in Hormuz Strait. Trump used naval blockades on Venezuela and Cuba. Retired Navy captain Todd Huntley noted Iran's unique situation. 31 ships returned to port per Central Command. 11 Iranian tankers left Gulf of Oman since April 13. Iran rejected reopening Hormuz Strait, critical for global oil. Iran resumed firing on ships, raising gasoline costs. Historian Max Boot highlighted blockades' long-term impacts