Gaza in total had a population of about 2 million people and about 70,000 casualties. Israel's own estimate in 2025 claimed 8,900 of those were combatants.
Mosul had 1.5 million people at the time of the battle and ~10-20k civilian casualties + ~10-20k combatants.
Hard to do direct comparisons and all the numbers are obviously squishy, but your claim that Israel's war results in significantly fewer casualties seems... dubious at best.
And in any case, we actually know for a fact that Israel's non-combatant casualty cut-off value (NCV) -- i.e. their accepted rate in decision-making -- is several multiples higher than the coalition forces were.
> Peter Gersten, former deputy commander of operations and intelligence for Combined Joint Task Force Operation Inherent Resolve, states that “[w]ith Osama Bin Laden, you’d have an NCV value of 30, but if you had a low-level commander, his NCV was typically zero. We ran zero for the longest time.” U.S. Secretary of Defense Lloyd Austin, when he was head of U.S. Central Command (CENTCOM) during the war against ISIS, would personally be called to authorize an operation with a “high” NCV of 14 or 15.
Re the Jabalia Camp attack:
> Satellite visual analysis of the attack site shows at least five large craters, including two approximately 40 feet wide, consistent with the impact of 2,000-pound Joint Direct Attack Munitions. The attack destroyed not just one residential apartment building, but a whole block.
> Even without specific further intelligence, on the basis of this information Israel’s CDE must have resulted in a very high estimate for civilian casualties. Given the location, population spread, and choice of weapons, the actual toll of hundreds of civilians killed or wounded would have been a reasonable expectation.