Take Harel's very first sentence: "Are Jewish settlements beyond the 1949 armistice lines contrary to international law?". All you need to do is to substitute in the correct phrase "Israeli colonies" and the illegality of this enterprise becomes clear. After all, even under Israeli law you can't "settle" this land unless/until you have made Aliyah i.e. under Israeli law you have to be an ISRAELI Jew, and no other Jew need apply....
Clashes between IDF and protesters in Bethlehem and East Jerusalem (Reuters)
from the article: Professor Higgs and Judge Levy