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The Indo-Persian Federation (インド・ペルシア連邦 Indo-Perushia renpō, lit. The Federation of India and Persia) is one of the new nations in the Mahouka Koukou No Rettousei universe created following World War III.
The Indo-Persian Federation is the result of India and Iran absorbing various countries in Central Asia (Turkmenistan, Uzbekistan, Tajikistan, Afghanistan), and in South Asia (Pakistan, Nepal, Bhutan, Bangladesh, Sri Lanka). 
- The Indo-Persian Federation is one of the four great military powers of the world of Mahouka Koukou no Rettousei, along with the USNA, the New Soviet Union, and the Great Asian Union; whom are all independently setting their own military policies. 
- The Indo-Persian Federation and the USNA have an alliance, but it is only a superficial relationship as there is no longer any strong alliance between the two like there was before the World War. If one of the great military powers tried to expand their territory, the other three would not remain silent, but there wouldn't be any threat of interference to their internal affairs.