Himyarite Kingdom
The state also established its hegemony over the declining Kingdom of Kush and regularly entered the politics of the kingdoms on the Arabian peninsula, eventually extending its rule over the region with the conquest of the Himyarite Kingdom. Inscriptions have been found in Southern Arabia celebrating victories over one GDRT, described as ""nagashi" of Habashat [i.e. Abyssinia] and of Axum." Other dated inscriptions are used to determine a "floruit" for GDRT (interpreted as representing a Ge'ez name such as Gadarat, Gedur, or Gedara) around the beginning of the 3rd century. A bronze scepter or wand has been discovered at Atsbi Dera with in inscription mentioning "GDR of Axum". Coins showing the royal portrait began to be minted under King Endubis toward the end of the 3rd century.