Israeli politicians are on a face saving mission as their empty threats to attack Iran has not made Iran bow down. Israel knows Iran could really be a more dangerous enemy to deal with than the traditional arab enemies. Iran could continue its war for decades as iran did against irak when the later invaded iran. For Israel it could really be an unwanted war of attrition.
Knesset passes 'Norwegian Law' allowing ministers to resign their seats, remain in cabinet (Haaretz)