From within the Israeli military’s main headquarters in Tel Aviv, Antony Blinken participated in the frantic discussions of the Israeli War Cabinet.
Israel reportedly targeted and killed several local policemen who were securing aid deliveries in two separate attacks, along with some of their family members and unrelated bystander. And on the next day, the Israeli military killed 12 people, among them officials representing tribal committees, who were coordinating aid distribution efforts.
Two days later, Israel’s favored aid provider, World Central Kitchen, fell victim to the same policy: over the course of several minutes an IDF drone pursued a 7-member WCK team driving along a designated route, and, in three different airstrikes several kilometers apart, targeted and killed every single one of them.
The right wing Makor Rishon newspaper concluded, on the basis of conversations with drone operators involved in the assassination of the aid workers, that Mendel was only implementing the official policy jointly set by Blinken and the Israeli cabinet back in October: “The mission order made it clear that the IDF is instructed to thwart an attempt by Hamas terrorists to take over the aid trucks that entered Gaza. The IDF received this instruction from the Security Cabinet at the beginning of the war, sometime around October 18, 2023, following heavy pressure from the United States.”
Follow-ups by U.S. press in the next few months revealed the State Department was happy to have the investigation conducted by the president and CEO of one of Israel's largest arms manufacturers. The ultimate culprit for the killings—the policy that Blinken had brokered—was not amended
“The mission order made it clear that the IDF is instructed to thwart an attempt by Hamas terrorists to take over the aid trucks that entered Gaza."
Yet they attacked a bunch of convoys that weren't being taken over by Hamas, so this is just the IDF trying to pass on the blame for something they did.
The following day, after an additional round of Cabinet meetings, this time helmed by both Blinken and Biden, an outline of the decision was publicly announced by Prime Minster’s Netanyahu’s office: “We will not allow humanitarian assistance in the form of food and medicines from our territory to the Gaza Strip” and, in a separate Hebrew version, “In light of President Biden's demand, Israel will not thwart humanitarian supplies from Egypt as long as it is only food, water and medicine for the civilian population located in the southern Gaza Strip or moving there, and as long as these supplies do not reach Hamas. Any supplies that reach Hamas will be thwarted.” The Hebrew word לסכל, “to thwart,” is frequently used by Israel to describe targeted killings and assassinations. The previous policy of "thwarting" all humanitarian supplies from entering Gaza was conveyed to Egypt as an explicit threat to "bomb" aid trucks.