Are Persians Iranians and Iraqis classified as Arabs or different nationalitys?

Persians are an ethnic group who make up the majority population of Iran. They have a distinct language, culture, and history.

Iranians are citizens of Iran, regardless of their ethnicity. Iran is a multiethnic country, and there are many different ethnic groups living there, including Persians, Kurds, Azeris, and Lurs.

Iraqis are citizens of Iraq. Iraq is also a multiethnic country, and there are many different ethnic groups living there, including Arabs, Kurds, Assyrians, and Turkmens.

So, Persians are not Arabs. They are a different ethnicity. Iranians and Iraqis can be Arabs or they can be from other ethnic groups.