Israel says it is scaling down north Gaza operations. What does that mean?

The Israeli army has announced it will scale down its operations in northern Gaza after it “dismantled” Hamas in the area. According to the Israeli military spokesman, Rear Admiral Daniel Hagari, the army has “completed the dismantling of Hamas’s military framework in the northern Gaza Strip”.
Israel released a list with the names of Hamas commanders killed, to suggest that the two northernmost of the Qassam Brigades – a total of 12 battalions – were rendered headless and out of battle. If 12 battalions were indeed destroyed, it would be a significant strategic victory for Israel and a loss that Hamas will probably not be able to overcome while fighting in other parts of the Strip.
But careful reading of Israeli claims and analysis of both sides’ performance suggests the situation is not a simple “Israeli victory/Hamas defeat”. A more precise description would be “Israeli acknowledgment of a Hamas disengagement in one theatre”.
There is little doubt that Hamas suffered heavy losses while facing a determined and prolonged Israeli offensive using far superior technology and numbers. It is also very likely that a significant number of commanders and deputies have been killed.
Israel uses all means to decapitate Qassam Brigades units by targeting their commanders, often using precision rockets fired from helicopters and drones.
But Hamas has known this for a long time and its units operate on the principle that each commander always has at least one deputy trained and briefed to the same level. When one falls in battle, the chain of succession moves a step up and units are rarely “headless” for more than a couple of hours.
There is also a fundamental difference in the way the Israeli army and the Qassam Brigades operate on the battlefield.
Israel has a well-equipped military organised very classically, where each unit or a battle group has precisely allocated tasks, means at their disposal and areas of responsibility.
It uses those forces very flexibly, with each unit commander highly independent so that they can exploit military opportunities when they arise without waiting for approval from headquarters… Source:aljazeera.com/