Mughal suzerainty over the Khyber Pakhtunkhwa region was partially established after Babar, the founder of the Mughal Empire, invaded the region in 1505 CE via the Khyber Pass. The Mughal Empire noted the importance of the region as a weak point in their empire's defenses, and determined to hold Peshawar and Kabul at all cost against any threats from the Uzbek Shaybanids.