Israel's gov may feel just peachy killing Hamas people on foreign soil and using identity theft passports. But Hamas has not internationalized thus far. But when you justify acting this way towards them, you also provide justification for their actions against your people in foreign countries. Widening the battlefield is not always the smartest thing to do. It can bring in players who otherwise would remain uninvolved. Not all consequences are intended.
Colombia recalls ambassador to Venezuela amid border crisis (Reuters)
from the article: Media failed in Dubai hit, not Mossad