There are big problems in the world. This is happening now. Many places have fights. This is not good for everyone.
In Syria, planes from Britain and France dropped bombs. This was on Saturday. They hit a place with weapons. The weapons were for a group called Islamic State. The Defence Secretary said Britain is strong. Britain helps friends fight bad people.
Also, 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 who are protesting. People are angry because the economy is bad. Iran's minister said the warning is bad. Iran's leader said other countries cause problems.
In Yemen, a war is getting worse. Different groups are fighting. Saudi Arabia wants groups to talk. Saudi Arabia and the UAE help different groups. This makes the war harder to stop.
In Ukraine, a missile hit a city. This was on Friday. A building fell down. Some people died. Ukraine says Russia did it. Russia says no. This happened before talks for peace. Ukraine's President said this shows Russia's actions.