He is and has been saying two things at once.(this is what is confusing you) He says that the peace process should resart(Israel should withdraw) and at the same time he says we will back them up to the hilt! Israel will not be crushed!(If any Arab country is thinking about getting involved militarily, we will stomp on them)
I really don't see what is confusing about that.
We are allowing Israel to finish it's sweeps and retaliate when hit. So what are we doing to restrain them? HUH!