Pretty much - they probably have some kind of plan and I would guess outside backing, but I don't think they have a grand long-term strategy. Israel just continuously builds settlements in occupied land, has been for decades, and they refuse to stop. The options are to attack at an opportune moment even if it is a long shot, or to just sit there and take it until your people are outnumbered by American, European, and North African Jews in your ancestral homeland - then you will never be able to outvote the new imported majority on anything. This effectively makes you second-class citizens eeking out an existence after your mud village was bulldozed to make room for a housing development meant for foreigners. The idea that the people being subjected to this wouldn't snap and do crazy destructive shit at some point is mind-bogglingly stupid.