Will ISIS DAASH to "Liberate" Palestine?

It appears that ISIS ("known locally as DAASH") has its own final solution for the Jewish state, one that includes deploying a nuke:

DAASH insists that it has become less active in killing anyone who works for the government of Syria or Iraq including rubbish collectors, a barbaric practice that alienated the Sunni population and that their support is growing as they increasingly provide the essential social services in the forming proto-Caliphate. “Zionists call us masked, sociopathic murderers but we are much more complicated and representative of those seeking justice than they portray us.  Are we more barbaric than the Zionist terrorists who massacred at Dier Yassin, Shatila twice at Qana, and committed dozens of other massacres?  History will judge us after we free Palestine.” A few years ago the CIA and others estimated that the Zionist occupation of Palestine will collapse in less than a decade.  DAASH claims it can do the job in 72 months. ...

Several reasons were given as to why Palestinians should hold out hope for ISIS succeeding in their cause when all other Arab, Muslim, and Western claimed Resistance supporters have been abject failures and invariably end up benefiting the Zionist occupation regime terrorizing Palestine. “All countries in this region are playing the sectarian card just as they have long played the Palestinian card but the difference with ISIS is that we are serious about Palestine and they are not. Tel Aviv will fall as fast as Mosul when the time is right”, a DAASH ally explained. Another gentleman insisted, “DAASH will fight where no one else is willing.” 

ISIS appears uniformly contemptuous of the Zionist regime and its army and also appears eager to fight them in the near future despite expectation that the regime will use nuclear weapons. “Do you think that we do not have access to nuclear devises? The Zionists know that we do and if we ever believe they are about to use theirs we will not hesitate.  After the Zionists are gone, Palestine will have to be decontaminated and rebuilt just like areas where there has been radiation released.”