This is spot on. This has been a recurring practice of the Israeli regime - to take advantage of a terrorist attack or some other pretext in order to take over additional territory and remove the local population. This modus operandi has been practiced since right after the partition resolution at the end of 1947 to conquer Palestinian villages, remove their inhabitants and rase the houses to the ground, and is still practiced today in the occupied territories and Gaza. Like you said, Israel's recent military campaigns in Lebanon and Syria are also examples of the same strategy.