2. "Kan 11, the country’s public broadcaster, attributed the information to the Coordinator of Government Affairs in the Territories (COGAT)"
(That's a state-owned news outlet, to be clear; https://en.wikipedia.org/wiki/Kan_11)
3. See above.
4. Accurate.
5. Re-read that statement. At no point does it contest the toll.
The official quote clearly states "the details do not reflect official data". If you see it as "no contest" we're gonna have to chalk it up to cultural differences in parsing language.
Officially, Israel has no nuclear weapons. (lol)
The IDF is most welcome to publish a claim and have it dissected. I would remind you we're on a thread where their "official data" fell apart because of direct video evidence of their war crimes obtained from their dead victims' phones.