Americans Can Easily Travel Almost Anywhere - Except Here - Page 28 of 39

Yemen

The U.S. advises its citizens not to travel to Yemen. One reason for this is that a ship piloted by the U.S. Navy was targeted with two missiles.

While another boat came along to stop the attack, ever since then, there has been a conflict between Yemen and the U.S. As a result, in 2018, the US. Government-issued a warning to all residents of the country.