Why the Lancet study suggesting a far higher Gaza death toll is deeply flawed
Dramatic outliers like this are a clear red flag, and according to the survey's own design, catching this kind of problems was supposed to happen during fieldwork. In our critique, we pointed out that it didn't: neither Gaza9 nor Gaza3 was flagged as an outlier during the data collection.UN COI Report Discredits Itself With Claims About IDF Quadcopter Attacks On Minors
In response to our critique, the authors dispute this and claim that these anomalies "were visible from early in the survey and actively discussed." However, the paper itself contains no indication that the anomalous data were flagged to field workers or supervisors as they emerged. Instead, the discussion of the Gaza9 anomalies appears only during the analysis phase, when the authors calculated violent death estimates, after all survey data had already been collected.
As part of that analysis, they also estimated the effect of excluding Gaza9, noting that doing so "does substantially lower our estimate for the size of the MoH undercount." Only then do the authors report looking into the reason for the outlier, writing: "So, we investigated further and found that three PSUs [survey sampling areas] covered by this team were in shelters that give special preference to families that have lost members during the fighting…"
And that after-the-fact analysis covered only Gaza9's mortality numbers. Nowhere in the paper are Gaza9 or Gaza3 identified as having unusual demographic profiles – smaller households and far fewer children – which should have also been flagged as anomalies. The paper does discuss demographics, but only to show that the data set as a whole doesn’t match what's known about Gaza's population overall. That is a different claim entirely: it says nothing about whether any specific team's results were completely out of line, which is exactly the question Gaza9 and Gaza3 raise.
Rather than address that gap, the authors try to downplay the importance of these imbalances by pointing to their use of statistical weighting – a procedure meant to adjust the results, so the full data set matches the population's known characteristics. However, while weighting can correct some small deviations, it cannot repair a situation where a handful of teams produced vastly different results. It's a bit like putting a band-aid on a structural crack: it may make the surface look more even, but it does not repair the underlying problem and doesn't clarify why the problem wasn't addressed early on.
The authors further suggest that the Gaza9 results may reflect a "genuine spatial concentration of violence". However, the data show that Gaza9 consistently reported higher mortality than other teams operating in the same areas. In at least one particularly clear case, Gaza9 reported deaths in 10 out of 20 households, while another team working just a few buildings away reported none. Such a discrepancy is difficult to reconcile with any claim of a “genuine spatial concentration of violence”.
Differences of that magnitude cannot plausibly be explained by local variation. If location were the primary factor, teams operating side by side would be expected to report broadly similar results. Instead, the discrepancies appear to track the teams, not the locations – pointing to a problem with how the data were collected rather than where they were collected.
The bottom line
The survey's headline claim – that the Ministry of Health undercounted deaths by roughly 35 per cent – rests on the assumption that the sample represents the population. The study’s own data say it doesn't. Fieldwork repeatedly seems to have departed from the sampling plan, a small number of teams drove a disproportionate share of the results, and those same teams produced demographic profiles unlike the wider population. Remove their data, and the gap largely disappears within the survey's own margin of error.
This isn't some technical nitpicking for its own sake. What's at stake here is a dramatic claim that got treated as settled fact – cited, repeated, and stretched to cover deaths it never actually measured – when, in fact, the sample behind it was just too broken to support it.
The June 18 Independent International Commission of Inquiry on the Occupied Palestinian Territory (COI) report, alleging that the Israeli military deliberately targeted Palestinian children as part of a strategy to commit genocide during the October 7 War, is based heavily on fantastical beliefs, presumptions, and speculation about Israeli military technologies and tactics that severely discredit the document’s conclusions. In the first in a series of articles on the claims, the COI’s allegations about fleets of firearm-equipped quadcopters demonstrates the unreliability of the report.
COI Commissioner Srinivasan Muralidhar explained to CNN in a Saturday video interview that the “strongest evidence” that the Israel Defense Forces (IDF) was deliberately targeting children was “a combination of quadcopters, sniper rifles, and drones.”
Yet the arguments regarding these quadcopters are also the elements that most cast doubt on the veracity of the report.
Many of the alleged incidents highlighted as evidence in the COI report involved the ostensible use of quadcopters equipped with rifles and sniper rifles to target children, claiming that of 168 minors reported to the COI killed or wounded by gunshots between November 2023 and July 2025, 70 were supposedly shot by quadcopters. Anonymous doctors reportedly told the COI that there was a consistent pattern of children seeking treatment from quadcopter gunshots. One doctor reportedly estimated that, within two weeks of her tenure in a hospital, she supposedly saw around five children shot by quadcopters.
Firearm Quadcopters are Uncommon
The chief problem with the underlying claim that serves as the basis of much of the COI report is that firearm-equipped quadcopters are simply not in service to the extent that would match the supposed widespread pattern. Prototypes for firearm-equipped quadcopters exist, but there is no evidence for widespread deployment in Gaza. To the contrary, the use of firearm-equipped quadcopters is rare enough that Gaza deployment veteran IDF soldiers consulted with by HonestReporting had never seen or were unfamiliar with such a platform. Military analyst Andrew Fox also wrote in 2024 that his sources within the IDF indicate that the weapons were not in widespread use by the Israeli military.
Cube-Shaped Bullets
Perhaps the most implausible claim about the armed quadcopters is that they shoot cube-shaped pellets. Muralidhar told CNN that cube-shaped pellets were used by armed quadcopters in at least one instance. The report asserted that the supposed ammunition was designed to cause superfluous injury and unnecessary suffering. The quadcopter models mentioned in the report are equipped with standard firearms adapted for the drones. These firearms operate in a manner unlikely to facilitate cubed projectiles. This, along with the ballistic aerodynamic issues for such a projectile, make them unlikely to exist.



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