In the one hundred fifty days after October 7, Israel killed thirty-one thousand Palestinians, injured seventy-two thousand, displaced 1.7 million, and razed or damaged more than half of Gaza’s buildings. Joe Biden sent over one hundred weapons shipments to Israel during the same stretch. In a recent classified briefing, US officials told members of Congress that the Biden administration approved and delivered more than one hundred separate weapons sales to Israel in the one hundred fifty days after October 7, “amounting to thousands of precision-guided munitions, small diameter bombs, bunker busters, small arms and other lethal aid,” the Washington Post reported on Wednesday. That works out to one new arms deal every thirty-six hours, on average.

These transfers are classified as sales, but very few of them meet that definition in the conventional sense. The vast majority are funded through State Department grants. Biden made just two of these publicly funded sales to Israel public, and the only reason he did is because he had to. Section 36 of the Arms Export Control Act (AECA) requires the president to notify Congress when a proposed arms sale exceeds a certain value. The notification threshold depends on the type of matériel (for “significant military equipment” it’s $14 million; for other military articles and services, $50 million; for military construction services, $200 million), but also the recipient. For NATO countries and South Korea, Australia, New Zealand, Japan, and Israel, the notification thresholds for these three categories are considerably higher ($25 million, $100 million, and $300 million, respectively).

While Biden is loud and proud about arming Ukraine, he prefers to arm Israel in secret. The quantity of sales since October 7 is case in point. By spreading his military support for Israel across more than one hundred sales, Biden kept pretty much all of them “under threshold” per the AECA, thereby avoiding congressional and public scrutiny. Biden might have picked up this trick from his predecessor. Donald Trump exploited the same loophole to dodge oversight on arms deals with Saudi Arabia and the United Arab Emirates, whose intense and indiscriminate bombing of Yemen at the time had created a dire humanitarian crisis.