Stage one of the Road Map requires an end to the organised crime. Disarming of the terrorist groups and withdrawal from post 2000 outposts and settlements. Israel can play it's part unilaterally. This by withdrawing from settlements that don't fit within a long term fall back position sans peace. Israel knows what positions it is not arguing to stay with in any peace, no one else does.
U.S. defense chief tells Congress: Military options remain against Iran (DPA)
from the article: A state held hostage by organized crime