The only problem with the sabeans is that (i'v only read a few articles on them but this seems to be the general consensus) they were an important trading power on the route from the west to the east, and they had a virtual monopoly on the frankinsense trade, which was used as an incense in temples across the western world, so they were a small put wealthy power, however, they didn't have a particularly large population and would rely mostly on mercenaries. They wouldnt have a particularly diverse or interesting military.
I might be wrong though, I havent seen any studies of them which dwell on their military prowess, except that they were occupied throughout this period with fighting between themselves and one of their neighbour states, whose name I forget
Bookmarks