to all of you who are wondering why Israel would do one thing and then later something else that contradicts it: Israel is a large group of individuals. An individual might order other individuals to temporarily sterilize a race of people. The people who believed in operation magic carpet might have believed something else. Israel's past and current actions need not align with each other, and probably will not in most cases. Thus your argument that since Israel saved the Ethiopians then therefore they couldn't possibly be sterilizing them is invalid.
Western-backed Syrian rebels say kill foreign Islamic State (Reuters)
from the article: Israel admits Ethiopian women were given birth control shots