Take the land. You can't take it without the people though, and those people will want equal rights and a vote in your Knesset. There is no other option, and if you think Europe will allow Israel to cleanse the West Bank of Palestinians, you're going to be in for a very nasty surprise.
U.S., allies conduct 20 air strikes in Syria and Iraq against ISIS, says U.S. military (Reuters)
from the article: EU voices protest over Israeli policies in East Jerusalem, West Bank