Palestinian officials largely view Benjamin Netanyahu's expected re-election with despair, fearing the Israeli hard-liner's ambitious plans for settlement construction over the next four years could prove lethal to their dreams of a state.

Some in Palestinian President Mahmoud Abbas' circle hold out hope that US President Barack Obama will re-engage in the Israeli-Palestinian conflict, and, freed from domestic electoral considerations in his second term, get tougher with Netanyahu on settlements. One aide suggested Europe is ready to jump in with its own peace plan if Washington is not.

But short of trying to rally international opinion, it seems Abbas can do little if Netanyahu wins on Tuesday.