Yes. The Ahwaz Community represents the majority of Iranian Arabs. They live primarily in the provinces of Khuzestan and Hormozgan.
However, Persians are the dominant ethnic group in Iran, while Arabs are roughly 2% of the Iranian population.
Less than 3% of Iranians are ethnic Arabs. Roughly 61% of Iranians are Persians, another 16% are Azeris, 10% are Kurds, and 6% are Lurs. This shows how small a minority of Arabs are in Iran.
No, Iran is not considered an Arab country because its main language is Persian, not Arabic.
No, Iranians are Persians, descended from Indo-Europeans. Arabs are descended from Semitic folks. Iranians and Arabs do share an alphabet and some may share religious beliefs.
Yes
Ayatollah Alkhomeni
Iran, although, it used to be called Persia, but the name was changed by Reza Shah
That would be Iran, although most Persian Gulf countries are Islamic to a degree
Saudi Arabia is likely more worried about Iran because Iran's Shiite Islamism makes Iran an intractable enemy. Saudi Arabia knows that as long as they monetarily support Islamic State that they can push off direct confrontation.
IRAN had the Islamic Revolution in 1979.
Islamic Republic of Iran was created in 1979.
There is no such thing as an Islamic Army. An army is usually attributed to a nation state, not to a group of individuals.
Alliance of Builders of Islamic Iran was created in 2003.
Islamic Republic of Iran Broadcasting was created in 1958.
Islamic Republic of Iran Army's motto is 'All for one, One for all, All for Iran'.
The Safavid Empire is the empire in-question.
QANUNI ASSASSI JUMHAURII ISLAMAI IRAN [THE CONSTITUTION OF THE ISLAMIC REPUBLIC OF IRAN] article number [1980].