There are big problems now. Many places have fights. This is not good.
In Syria, planes dropped bombs. They hit weapons. The weapons were for bad people. Britain says it is strong. Britain helps friends.
The US and Iran have problems. The US President told Iran to be careful. He said the US might do something. This is if Iran hurts people.
In Yemen, a war is worse. Different groups fight. Saudi Arabia wants talk. This makes the war hard.
In Ukraine, a missile hit a city. A building fell down. Some people died. Ukraine says Russia did it. Russia says no.