No clue, I’m not a physicist
I do think the guy might be a bit over his skis in trying to figure out why the enriched uranium is there as opposed to just reporting that it’s there in the first place.
What is more likely, Israel and the us have developed some sort of compact neutron bomb mini weapon that they are deploying in secret, or, “depleted” uranium shells actually aren’t depleted (would explain Fallujah as well)
If the uranium was actually depleted… Why it wouldn’t be, either intentionally or accidentally I have no idea, I literally can’t opine