Political and military relations between the Mamluk Sultanate and the sultanates and kingdoms of India (658-923 AH / 1260-1517 AD)
A number of the sultanates and kingdoms of India were linked to the Mamluk Sultanate with political and military relations, which increased their claim to the existence of the Abbasid Caliphate in Egypt. Therefore, A number of the sultans of India were keen to obtain a tradition from the Abbasid Caliph, to legitimize their rule, and for this reason they exchanged embassies with the Mamluk Sultanate and the resident Abbasid Caliph. In Egypt at that time, which led to the consolidation of political relations between the two countries. As for the military alliance, it arose due to the success of the Portuguese in reaching India, their occupation of a number of Indian ports, and their piracy in the Indian Ocean. To control it and prevent Indian and Mamluk trade from passing through, which led to the injury of the Mamluk Sultanate and the Sultanates and kingdoms of India with serious economic and security damage, so they allied to eliminate the common enemy, and if they initially won in the battle of Cheol, they were defeated in the battle of Dio, which led to the control of The Portuguese over the Indian trade, and this had serious political, economic and religious implications for the Indian and Mamluk sides.