Abraha, also known as Abraha al-Ashram,  was an Axumite army general, then the viceroy of southern Arabia for the Kingdom of Aksum, was an ancient kingdom located in present-day Eritrea and the Tigray Region, of which country?
Kingdom of Aksum The Kingdom of Aksum (also known as the Kingdom of Axum, or the Aksumite Empire) was an ancient kingdom located in present-day Eritrea and the Tigray Region of Ethiopia. Ruled by the Aksumites, it existed from approximately 100 AD to 940 AD. The polity was centered in the city of Axum. It grew from the proto-Aksumite Iron Age period around the 4th century BC to achieve prominence by the 1st century AD, and became a major player on the commercial route between the Roman Empire and Ancient India. The Aksumite rulers facilitated trade by minting their own Aksumite currency, with the state establishing its hegemony over the declining Kingdom of Kush. It also regularly entered the politics of the kingdoms on the Arabian Peninsula, and eventually extended its rule over the region with the conquest of the Himyarite Kingdom. The Persian Prophet Mani (died 274 AD) regarded Axum as one of the four great powers of his time, alongside Persia, Rome, and China.
Babylonia Babylonia was an ancient Akkadian-speaking state and cultural area based in central-southern Mesopotamia (present-day Iraq). A small Amorite-ruled state emerged in 1894 BC, which contained at this time the minor administrative town of Babylon. Babylon greatly expanded from the small provincial town that it had originally been during the Akkadian Empire (2335-2154 BC) during the reign of Hammurabi in the first half of the 18th century BC, becoming a major capital city. During the reign of Hammurabi and afterwards, Babylonia was called "Māt Akkadī" "the country of Akkad" in the Akkadian language.