Okay kiddo, so there are two groups of people who live in a place called Israel and Palestine. They have been arguing for a very long time about who should be in charge of the land they all want to live on. Sometimes, their arguments turn into fights, and people get hurt.
In 2007, there was a lot of violence between these two groups. The Palestinians were firing rockets into Israel, and the Israelis were shooting back in response. Both sides believed they were protecting themselves and their people, but unfortunately, this led to a lot of destruction and people getting hurt or killed.
People from around the world tried to help them stop fighting and come to an agreement, but it was very complicated and difficult because both sides wanted different things. The fighting continued for a long time, and it made life very hard for everyone living in Israel and Palestine.
So, it's important to remember that violence is never the answer and it's always better to find a peaceful way to solve problems.