If those Hamas footages are real, than i think Hamas will be able to defeat Israel with their Soviet weaponry and liberate all the territories (if the Westbank joins and if Turkey/Qatar donates enougn money to the Palestinian relief funds.
Because as Israel you can bomb everything but you need disciplined groundforces with high moral in these urban warzones.
When there is a will then there is a way.
Israelis coming from Europe were much more educated than the locals. They had very good motivation and experience in the various crucial fields. But all things are coming to the end and now Israel has the majors of 23 years of age.
Also, Hamas and Hezbollah are well motivated, prepared and dedicated. Those qualities the previous Arab opponents lacked.
Personally I think that their successes were a bit exaggerated .
Now , if Hamas has nvg, decent manpads and better atgm , ex polish and Ukrainian small hats would be decimated.
As much as i wished for that to be ..things are not that simple and easy . Palestinian too are lacking in depth and logistical supports and.means . All of these optimistic fight could only happen in gaza area in particular and west bank to a lesser extents . The rest of the occupied lands has been transformed into the Israelis turfs . Without a coherent and coordinated efforts from the rest of arabs . Recapturing the occupied territories in the current time line are sinply a pipe dream ..
The only fortunate things ....time is on the moslem nation's side . The palestinian might perished . But , the moslems as a collective entity will survives and thrives