The Gaza Strip, a narrow coastal territory of approximately 365 square kilometres home to over 2.3 million Palestinians, has become the site of one of the worst humanitarian catastrophes of the 21st century. As of late April 2025, more than 52,000 Palestinians have been confirmed killed since Israel launched its military campaign in response to the Hamas-led attack of October 7, 2023 — an assault that killed approximately 1,200 Israelis, the deadliest attack on Jewish people since the Holocaust. The death toll in Gaza, with its disproportionate number of women and children, the near-total destruction of civilian infrastructure, and a blockade that has pushed the population to the brink of famine, has provoked a global debate about international humanitarian law, proportionality in warfare, and the obligations of the international community.
How Did We Get Here? The October 7 Attack and Israel’s Military Response
On October 7, 2023, Hamas-led militants breached the Gaza perimeter fence and launched a massive cross-border assault into southern Israel. In the deadliest and most devastating terrorist attack in Israel’s history, approximately 1,200 people — mostly civilians attending a music festival and residents of kibbutzim near the Gaza border — were murdered. Around 251 hostages were taken into Gaza. The attack was a traumatic shock to Israeli society and triggered an immediate, large-scale military response.
Israel launched a sustained air campaign and ground invasion of Gaza, stating its objectives as the elimination of Hamas as a military and governing force and the recovery of all hostages. By early 2025, after more than 15 months of sustained military operations, vast swaths of Gaza had been reduced to rubble. Entire neighbourhoods, hospitals, universities, mosques, and churches had been destroyed. The UN estimated that the physical reconstruction of Gaza would take decades and cost hundreds of billions of dollars.
A temporary ceasefire brokered by Qatar, Egypt, and the United States came into effect in January 2025, allowing the release of some hostages in exchange for Palestinian prisoners. However, on March 18, 2025, Israel broke the ceasefire by launching a surprise bombardment, resuming daily airstrikes and expanding its ground operations. In the weeks following the resumption of hostilities, an estimated 2,151 additional Palestinians were killed and 5,598 wounded.
The Death Toll: What Do the Numbers Mean?
The figure of 52,243 confirmed dead in Gaza — recorded by the Hamas-run Health Ministry in late April 2025 — represents one of the highest civilian death tolls in any modern conflict. According to the Health Ministry, which even Israeli officials have previously cited as generally reliable in its statistical reporting, women and children make up a significant portion of the dead. A further 117,600 people have been wounded, many with life-changing injuries including lost limbs and severe burns.
Israel disputes some aspects of the casualty count and claims it has killed approximately 20,000 militants, though it has not provided evidence to verify this figure. Israeli military spokespeople argue that Hamas’s tactic of operating within densely populated civilian areas — using homes, hospitals, and schools for military purposes — bears primary responsibility for the high civilian death toll. Independent analysts and international humanitarian organisations, however, note that the sheer scale of destruction in a territory the size of a mid-sized city is without parallel in recent military history.
The UN has noted that the conflict in Gaza has killed humanitarian workers at an unprecedented rate. Since October 2023, at least 408 aid workers have been killed in Gaza, including 280 UN humanitarian personnel — the highest number of aid worker deaths in any conflict in the history of the United Nations. This has severely hampered humanitarian operations at precisely the moment when the population’s needs are most desperate.
The Blockade and the Hunger Crisis: Children Starving in Gaza
Following the resumption of hostilities in March 2025, Israel imposed a total blockade on the Gaza Strip, halting all imports including food, medicine, fuel, and humanitarian supplies for nearly 60 days. Humanitarian organisations described the situation as beyond catastrophic. Hospitals, already operating without electricity and basic supplies, were overwhelmed with casualties and unable to provide basic care. Many patients lay on floors or in the streets for lack of beds.
The blockade’s impact on children has been particularly devastating. International aid organisations reported widespread acute malnutrition among children across Gaza. Community kitchens — which had been providing the only regular meals to large portions of the population — shut down due to lack of supplies. Water trucking to the only functional hospital in parts of northern Gaza was suspended. The UN’s World Food Programme warned that famine conditions were spreading across significant portions of the territory.
Israel defended the blockade as a necessary measure to pressure Hamas into releasing the remaining 59 hostages still held in Gaza — 24 of whom are believed to be alive. Palestinian officials, humanitarian organisations, and the UN Secretary-General condemned the blockade as collective punishment of a civilian population, which is prohibited under international humanitarian law. The International Court of Justice had already ordered Israel to take measures to allow the unimpeded provision of humanitarian assistance to Gaza.
The Hostage Crisis: 24 Israelis Still Believed Alive in Gaza
At the heart of the current impasse is the fate of the hostages taken during the October 7, 2023 attack. Of the original 251 hostages, most have since been released through ceasefire agreements and other negotiations. However, as of late April 2025, 59 hostages remain in Gaza, of whom 24 are believed to be alive. The families of the hostages have mounted an unrelenting public campaign calling for an immediate deal to bring their loved ones home.
Israeli Prime Minister Benjamin Netanyahu has vowed to continue the war until Hamas is destroyed or disarmed and all hostages are returned. Hamas has stated it will only release the remaining hostages in exchange for Palestinian prisoners, a permanent ceasefire, and a full Israeli withdrawal from Gaza — terms that Netanyahu’s government has refused. The deadlock over the hostage deal has become one of the primary obstacles to ending the conflict, while each day that passes without a deal increases the risk to the surviving hostages.
International mediators including Qatar, Egypt, and the United States have continued to pursue negotiations despite the breakdown of the January 2025 ceasefire. Turkish Foreign Minister Hakan Fidan indicated in late April 2025 that talks had shown Hamas to be more open to an agreement going beyond a simple ceasefire and aiming for a more comprehensive resolution. However, bridging the gap between Hamas’s demands and Israel’s red lines has proven extremely difficult.
The International Response: Condemnation, Cases at The Hague, and US Backing
The Gaza conflict has produced an extraordinary degree of international friction. South Africa filed a case against Israel at the International Court of Justice (ICJ) in December 2023, alleging that Israel’s actions in Gaza constituted genocide. The ICJ ordered provisional measures, including measures to ensure humanitarian assistance, though it did not order a full ceasefire. The case sent shockwaves through the international legal community and raised fundamental questions about the applicability of international humanitarian law to Israel’s conduct of the war.
The International Criminal Court (ICC) issued arrest warrants for Israeli Prime Minister Netanyahu and former Defence Minister Yoav Gallant, as well as Hamas leaders, on charges related to the conduct of the war. The ICC warrants created significant diplomatic complications for Israel, as member states of the ICC are technically obligated to arrest any suspect who sets foot on their territory.
The United States remained Israel’s most important ally and arms supplier throughout the conflict, despite growing domestic and international pressure. The Biden administration had sought to attach conditions to weapons transfers that went largely unenforced. Under the Trump administration that took office in January 2025, US support for Israel remained strong even as the humanitarian situation deteriorated. Several other Western nations, however, imposed arms export restrictions, and a number of countries — including Ireland, Norway, and Spain — formally recognised a Palestinian state.
The Future of Gaza: Reconstruction, Governance, and the Path to Peace
Even as the fighting continues, international discussions have begun about who will govern Gaza after the war ends and how the territory can be rebuilt. Israel has insisted it will not allow Hamas to return to power in Gaza. The Palestinian Authority, which governs parts of the West Bank, has expressed willingness to eventually take over governance of Gaza but lacks the capacity and legitimacy to do so immediately. Arab states, including Saudi Arabia, Jordan, and Egypt, have refused to deploy peacekeeping forces to Gaza without a clear political pathway to a Palestinian state.
The physical scale of destruction in Gaza means that reconstruction will be one of the most complex and costly undertakings in modern history. Hundreds of thousands of buildings have been damaged or destroyed. Critical infrastructure — electricity networks, water treatment plants, sewage systems, hospitals, schools — has been devastated. Around 90 percent of Gaza’s population of 2.3 million has been displaced from their homes at least once, with hundreds of thousands living in makeshift tent camps without access to clean water or sanitation.
The path to any lasting peace in the Middle East remains deeply uncertain. The deaths of 52,000 Palestinians in Gaza, along with the trauma inflicted on Israeli society by the October 7 attacks and the ongoing hostage crisis, have deepened wounds that will take generations to heal. The international community’s failure to enforce a ceasefire, protect civilians, or advance a political horizon for the Israeli-Palestinian conflict has exposed the limits of existing international institutions and legal mechanisms. As this war grinds on, the people of Gaza — the most densely populated place on Earth, now also one of the most devastated — continue to pay the heaviest price.