Israel recently attacked Iran, which has made the Middle East less safe.
Israeli Prime Minister Netanyahu wants to keep his power and also make Israel stronger.
Iran supports Palestine and other groups that oppose Israel, so Israel sees Iran as a big problem.
The United States also dislikes Iran because it wants more influence in the Middle East.
In the past, the U.S. supported many wars for oil and the status of the dollar.
Now, the U.S. and Israel are tough on Iran to protect their own interests.
Many Western countries also support Israel.
Overall, Israel attacks Iran because it wants to become stronger and keep the support of the U.S. and Western countries.
Peace in the Middle East still requires more effort.