In the town Riad is an alarm. This is the main town of Saudi-Arabien. People get warning news on their phones. Soon people hear 2 loud bangs. The air travel at the port has big trouble. Later helpers give the all-clear.
The group from Jemen attacks Saudi-Arabien. They fight against the rule in Jemen. Saudi-Arabien helps the rule in Jemen. The group takes parts of the coast. There is a big water road for ships.
Because of fights there are fewer ships. This is bad for trade with oil. A helper group says no to attacks. Saudi-Arabien can save itself. Many people must run away. There are more than 120.000 people.
