Do U.s. and Israeli interests diverge.
Washington Post blogger Jennifer Rubin was asked whether she saw any divergence of interests between the U.S. and Israel. Her answer did identify two areas in particular where she saw a divergence, but she starts her answer by wondering why a similar question isn't asked of other allies "like Great Britain or Australia." I don't know if she's genuinely confused on the point or just insinuating that the question itself is somehow suspect, but the answer is obvious: those countries aren't currently edging toward a military conflict that implicates the United States.
If Australia were threatening to attack China and there were a strong likelihood that the U.S. would become ensnared in the ensuing conflict, I'm pretty sure people would be asking similar questions of the U.S.-Australia alliance.