https://jewishinsider.com/2024/02/israel-u-s-military-aid-gaza-hamas-war-lebanon-hezbollah/
The Knesset is set to vote on the updated 2024 state budget next week, with all of the new, war-related expenditures. The Defense Ministry drafted its budget taking the U.S. aid into consideration, and the ministry has already placed orders based on that assumption. If the aid does not arrive on time, in some cases the ministry can make necessary procurements within Israel’s defense industry, but in many cases, the government may have to make cuts within the Defense Ministry or from other areas to fulfill its commitments.
Historically that’s exactly what the US has done regarding Israel. Reagan told them to knock it off after they got a bit too bloodthirsty, and they stopped immediately.
Joe Biden is especially bloodthirsty even by US presidential standards. Even George W Bush didn’t pick fights with this many countries some of which have nukes.