Chukzombi
Millie's Staff Member
They were nog POWs from nubia.Slaves were not that expendable, they would have provided them shelter and the certainly had to feed them (which means a huge logistical support network). Egypt didn't have places to just go capture large amounts of replacement slaves. They had deserts to the east, deserts to the west, water to the north, and easily defended rough terrain to the south that was continually held by a less than friendly foreign state.
Slavery in ancient Egypt - Wikipedia
en.m.wikipedia.org