“Defense” has a long history of euphemistic use and this is no exception. JDAMs have no defensive use. They are bombs. They have been and are used to bomb essential civilisn infrastructure in Gaza. The US and Israel still call it “defense”. It is just a rhetorical trick. Same as " Israel has a right to defend itself", which is a thought-terminating cliche that provides a smokescreen for highly aggressive military actions with little care for civilians, journalists, aid workers.

Everyone in power knows how this works and what it means. It isn’t an accident or even particularly unwanted. Israel has been invading and destroying Gaza for nearly a year. Nobody thinks a bunch of JDAMs are for defending Israel or are a case of misuse. They are being used exactly as intended.