In a modern, democratic world followers of all religions live across the world as citizens of numerous nations. Catholics, Moslems, Hindus etc., don't refer to a diaspora because they are citizens of different countries so why do Jews do it? It's a religion. It doesn't matter where you live or what your nationality is. Religions do not have homelands or land rights or nationhood despite the teaching of Judaism - there are Israelis who are Jews and there are Israelis who are Muslims or Christians and there are Jews who are American, Canadian, Iranian, Indian - and countless other nations. There is no diaspora. Time to free Israel from religion so Israelis may join the free and modern world.
U.S., allies conduct 31 air strikes in Syria and Iraq against ISIS militants (Reuters)
from the article: Israelis lost sight of a meaningful Jewish identity in the Diaspora