Very interesting, Rafi Bhai.
A wider perspective from Dr. Shahid Qureshi. I realized that Iran has been sanctioned economically and in defence buying but they are also not easy, they interfere, try to expand and intrigue within neighbors.
They have influenced almost every country around starting from Pakistan internally, Yemen against S.Arabia, Iraq internally, Syria, Palestine, Armenia against Azerbaijan
and so on. Looks like they have an all world Shia agenda.
Iran constitution says in article 12 that they their govt will be based on 12 Imams and not just qur'anic Islam as in other countries incl Pakistan.
Their aggression have created unfriendly regional relations.