What are the most important countries in middle east?

* Saudi Arabia is the largest country in the Middle East and is the leading oil producer in the world. It is a key player in the region and is a member of the Organization of the Petroleum Exporting Countries (OPEC).

* Iran is the second largest country in the Middle East and is also a major oil producer. It is a key player in the region and is a rival of Saudi Arabia.

* Turkey is a major regional power and is a member of the North Atlantic Treaty Organization (NATO). It is a key player in the region and is involved in several regional conflicts.

* Egypt is the most populous country in the Arab world and is a key player in the region. It is a member of the Arab League and is a key ally of the United States.

* Israel is a key player in the region and is the only Jewish state in the world. It is a member of the United Nations and is a key ally of the United States.

* Syria is a key player in the region and is a member of the Arab League. It is currently embroiled in a civil war.

* Iraq is a key player in the region and is a member of the Arab League. It is currently embroiled in a civil war.

* Yemen is a key player in the region and is a member of the Arab League. It is currently embroiled in a civil war.

* The United Arab Emirates (UAE) is a key player in the region and is a member of the Arab League. It is a key ally of the United States.

* Qatar is a key player in the region and is a member of the Arab League. It is a key ally of the United States.