What are the IDF's goals with its airstrikes?
According to the +972 Magazine, Israel's airstrikes have several primary goals:
- Destroying Hamas weaponry and infrastructure, such as rockets, mortars, headquarters, tunnels, and so on
- Targeting civilian infrastructure to increase “civil pressure” on Hamas
- Killing Hamas or Islamic Jihad members by targeting their family homes
- Projecting power to Israeli citizens to raise support
On the heatmap, you can see which areas have the highest frequencies of bombings, which include central cities like Jabalia, Gaza City, and Khan Younis. The IDF has killed high-ranking Hamas members in these cities, for example, Mohammed Deif in Khan Younis — who was one of the founders of the al-Qassam Brigades. However, the IDF has also targeted sites like refugee camps in Jabalia and thousands of residential buildings, indicating their goal of simultaneously expelling Palestinian civilians whilst encouraging them to exert pressure on Hamas. According to the +972 Magazine, about 50% of the IDF's targets in the first five days after Oct. 7th were public infrastructure and civilian residences.
Airstrikes are also used in lieu of ground invasions in order to prevent IDF casualties. IDF officials have estimated that Hamas has booby-trapped thousands of buildings across the Gaza Strip, but this has not been independently verified. If this is the case, that means that airstrikes are a safer option for the IDF at the cost of Palestinian civilians' lives.
The IDF also may destroy buildings in order to impede the movement of Hamas members and Palestinian civilians by creating debris, making it harder for them to travel, access aid, or access other essential resources. According to a report by Forensic Architecture, Israel repeatedly struck areas that had likely already been destroyed. Land used for agriculture has also been destroyed en masse. As of April 2025, over 80% of farmland in Gaza had been damaged or rendered unusable by a combination of airstrikes, bulldozing, and other methods. In a territory almost entirely sealed off from the rest of the world, the consequences of destroying even small amounts of farmland can be deadly for civilians.
Lastly, airstrikes have been used to bolster support among Israelis. According to Haaretz, the Israeli military used airstrikes in tandem with social media in 2021 to garner Israeli support for the war. IDF soldiers created fake accounts on Instagram, TikTok, and Facebook, posting images and videos of airstrikes to demonstrate the strength of the Israeli military. In summary, airstrikes allow the IDF to minimize its human losses whilst advancing its strategic aims and maximizing the damage inflicted on the Gaza Strip.
How does the IDF choose where to strike?
Israeli intelligence uses software called the “Gospel” to plan its airstrikes, which uses AI to automatically suggest locations to target. This raises questions about how the AI model is trained and how its results are evaluated when used to target Palestinians. Per a former Israeli intelligence member interviewed by +972 Magazine: "It really is like a factory. We work quickly and there is no time to delve deep into the target. The view is that we are judged according to how many targets we manage to generate."
Another intelligence member said that "nothing happens by accident .. when a 3-year-old girl is killed in a home in Gaza, it's because someone in the army decided … that it was a price worth paying in order to hit [another] target. We are not Hamas. These are not random rockets. Everything is intentional. We know exactly how much collateral damage there is in every home."
This is especially concerning given that Israel has sufficiently advanced technology to assess the civilian risk of airstrikes in the form of the CMHC (Civilian Harm Mitigation Cell). The CMHC divides the Gaza Strip into over 600 cells, each of which is updated hourly with population density data collated from aerial photography. Despite its existence, a report from Forensic Architecture stated that directly after Oct. 7th, Israel consistently targeted areas when more civilians were expected in the area. This pattern has continued — as shown in the map above, Israel has also bombed designated safe zones repeatedly.
How effective are Israeli airstrikes at targeting Hamas?
U.S. intelligence estimates that the IDF has killed between 10,000 to 20,000 Hamas militants since 2023, with no breakdown on the effect of airstrikes specifically. However, it's difficult to know either of these statistics with certainty because the Gaza Health Ministry does not distinguish between civilians and combatants.
Depending on the military objective, airstrikes can be of varying effectiveness. For example, in regards to targeting Hamas-built tunnels, an article from the West Point Military Academy stated that bombs dropped on Gaza in 2021 only destroyed 100 kilometers of Hamas's tunnels out of a total of 550 to 700 kilometers. In addition, to destroy tunnels completely, the IDF would need to use injected TNT or place explosives manually in them. The author argued that attempting to destroy all of them is neither possible nor particularly advantageous to the IDF, given that not all tunnels are of equal importance.
In terms of Israel's goal of completely eliminating the ideology of Hamas, overwhelming airstrikes may actually have the opposite effect. As stated by Israeli army spokesperson Daniel Hagari: "Hamas is a political party, it is the Muslim Brotherhood, and it has been a group present in the region for years and planted in the hearts of people … you cannot destroy an idea; at the political level [Netanyahu's government], they must find an alternative to that, or else it will remain."
What tactics does Hamas use to evade airstrikes?
There have been numerous accounts of Hamas using civilian structures to hide its military operations. The use of tunnels is possibly the most egregious example, given that they run underneath much of the Gaza Strip, which is home to over 2.1 million people. However, it's much more difficult to find statistics of how often Hamas uses civilian structures generally, which makes it impossible to extrapolate further.
One notable case occurred in 2014, when a Hamas data center was found underneath an UNRWA facility. Additionally, there are reports of Hamas firing rockets from civilian locations, dressing in plainclothes to avoid detection, and using schools to store weapons. On Oct. 13th, 2023, after Israel issued an evacuation order of northern Gaza, Hamas put up roadblocks and instructed civilians not to leave. Despite this, hundreds of thousands of Palestinians still fled within the first few several days of the order. While the IDF is responsible for each of its airstrikes, Hamas has also contributed to putting Palestinian civilians in the crossfire.
However, even assuming that Hamas uses civilian buildings and human shields on a large scale, this strategy is not necessarily effective given that the IDF is willing to bomb civilians disproportionately in order to achieve its military objectives. According to the +972 Magazine, there are cases where the IDF has approved the killing of almost a hundred civilians in order to eliminate one Hamas military commander.
How have Israeli airstrikes affected life for Palestinians in the Gaza Strip?
Airstrikes have been devastating for Gazans. Aside from causing over 45,000 casualties, the damage to Gaza's infrastructure is enormous. All of Gaza's universities have been destroyed, in addition to most elementary and high school buildings. Most farmland is damaged. Important religious sites and historical sites have been destroyed, such as the Grand Mosque of Gaza. Only half of Gaza's hospitals are still operational — leaving only 2,000 beds for a population of over 2 million people. As a result, many patients have been left to die or are forced to undergo treatment under inhumane conditions, such as having limbs amputated without anesthesia. Paired with Israel's blockade, the destruction of critical infrastructure in the Gaza Strip has allowed disease and starvation to ravage its inhabitants.
What's more, the stress of living in an area constantly bombarded by airstrikes exacts a heavy mental toll on Gazans — especially on children. According to a 2019 report by Save the Children, almost 8 out of 10 children in the Gaza Strip said that their greatest fear was the noise of aircraft and being bombed. Civilians, even if not personally injured or killed, are forced to reckon daily with the consequences of Israeli airstrikes. Journalist Hind Khoudary recounted a moment from the Oct. 13th evacuation from northern Gaza:
"We kept walking. As we walked, pushing each other, we saw bombed cars and dead bodies inside the cars. Flies filled the cars, feasting on the blood and the bodies inside."
While the IDF's airstrikes have killed tens of thousands of Palestinians, their true cost extends far beyond what can be measured.