Israel's Victory Only Temporary

While Israel, one of the most powerful armies and backed by American dollars and arms, was always going to swat away Hamas and Hezbollah and do it with no regard for the lives of innocent Palestinians and Lebanese, what it isn't doing while targeting and assassinating the leaders of both the groups is addressing why groups like these rose in the first place.
To the north, where Lebanon and Israel share a border there are 70,000 Israelis displaced to the south and tens of thousands of Lebanese likewise to the north although the latter are rarely mentioned, we only hear that most of the senior leaders of Hezbollah have been eliminated and how it will 'change the balance of power in the region for years to come.
While it may unbalance Hamas and Hezbollah for a time while they reorganise, it doesn't address the underlying reasons which will continue to exist and may well grow in other groups so it is only a temporary victory as we saw in 1992 when the killing of Hezbollah’s secretary-general Abbas al-Musawi, along with his wife and son saw him replaced by Nasrallah who was an even greater threat to Israel by obtaining the group’s vast array of long-range rockets and precision-guided missiles.
Israel may claim a 'game changer' but while it militarily occupies Palestine and the West Bank as well as parts of Lebanon, nothing will change because Israel may kill the leaders but they will be replaced and the resentment and hostility towards Israel will go on unabated because as much as Israel refuse to accept it, it's neighhbours are not going anywhere and the only way to live peacefully with them is to address the circumstances which led the likes of Hamas and Hezbollah to become players on their doorstep.