Even unilateral withdrawal won´t end occupation, Israel may desmantle the settlements but cannot trust palestinans that they wont bring heavy weapon to the border

there is no justification for settlements in occupied territories, but the security threat won´t vanish, Gaza became the biggest jail in the world, even without settlers..
and they insist in attacking Israel with primitive weapon that harm more themselves than the israelis 
http://www.haaretz.com/news/diplomacy-defense/israeli-unilateral-withdrawal-from-west-bank-will-perpetuate-mideast-conflict-palestinian-official-says-1.433401