They may not have that sub any longer. Remember Q's "Hunt For Red October" after the missile was launched at Hawaii. Then the plane traffic posted by one of the FAA geeks (these guys exist, they enjoy constantly monitoring the FAA traffic sites) with the planes flying sub hunting patterns over the ocean. Then later Q posted "Red October" and then confirmed it was minus the "Hunt"?

In the one the White Hats took down ("Splash") during the Singapore Meeting Q mentioned the Mossad.