By Kantono Ruth Comfort*
The ongoing armed conflict between Israel and Hamas-led Palestine militant groups has been taking place in the Gaza strip and Israel since 7th October 2023 when Hamas launched its deadly attack on Israel, prompting the Israel defense forces to engage in aerial campaigns and later resulting in civilian casualties and infrastructure destruction.[1] This conflict between Israel and Hamas showcases the complexities of urban warfare, the difficulty in distinguishing military targets from civilians and the concept of proportionality thus raising questions about the adherence to international humanitarian law principles.
In the context of the established principle of distinction provided for under article 48 of the additional protocol I of 1977[2] which states that, “in order to ensure respect for and protection of the civilian population and civilian objects, the parties to the conflict shall at all times distinguish between the civilian population and combatants and between civilian objects and military objectives…”, this principle imposes obligations on both parties to an armed conflict to distinguish between civilians and combatants, their objects and objectives respectively[3]. The Israel-Hamas war continues to witness an increase in the violations of the principle of distinction, and this can be evidenced in situations where Israel’s military operations in Gaza have resulted in significant civilian casualties, including the 27th January 2023 airstrikes that hit residential areas such as al-Maghazi refugee camp in the center of the territory[4] and the 17th October 2023 bombing of the Al-Ahli hospital where, the Gaza health ministry reported that 471 people were killed and 342 injured[5].
Similarly, Hamas’s rocket attacks on Israeli civilian areas have persisted, such as the October 2023 barrage that strucked Tel Aviv[6]. An attempt by Hamas to shield itself from Israeli attacks by storing weapons in civilian infrastructure, launching rockets from residential areas and telling residents to ignore Israeli warnings to flee[7], further blurs the lines between military target and civilians. These actions contravene the principle of distinction as both parties have failed to take feasible precautions to verify military targets and minimize harm to civilians. In essence, this principle addresses only deliberate targeting of civilians, not incidental harm in the cause of striking the enemy and, it also does not forbid the targeting of civilians who take part in direct hostilities as provided for under Article 5 of the Fourth Geneva Convention of 1949.
Furthermore, the principle of proportionality is also one that imposes the obligation on both parties to a conflict, to weigh military objectives against civilian harm. Customary international law bars military attacks that are anticipated to harm civilians excessively in relation to the expected military advantage. Article 51(5b) of additional protocol I of 1977[8] provides that “an attack which may be expected to cause incidental loss of civilian life, injury to civilians, damage to civilian objects, or a combination thereof, which would be excessive in relation to the concrete and direct military advantage anticipated[9]” is to be considered as indiscriminate. This principle requires the Israeli military to analyze likely civilian casualties before each aerial attack in Gaza and the same applies to Gaza. Israel’s military analysis should be based on timely, reliable and constantly updated target intelligence.
In addition, the Israeli military has many times through its spokes persons stated that they are taking all feasible measures to avoid excessive collateral damage in their bombing campaign[10]. However, reports from amnesty international human rights watch, and the UN human rights council suggest Israel’s airstrikes have caused disproportionate harm to civilians, with inadequate warnings and indiscriminate attacks on residential areas[11]. Therefore, despite Israeli’s stated intention to avoid civilian harm, the evidence indicates insufficient feasible measures to prevent excessive damage, potentially breaching the IHL principle of proportionality hence resulting in significant civilian casualties and damage to infrastructure including homes, hospitals and schools.
However, the implementation of the principles of IHL is not without its challenges. Due to the high population density in the Gaza strip with about 2.1 million residents[12], the Israel-Hamas war is considered an urban conflict making it difficult to distinguish between military targets and civilians, hence increasing the risk of civilian harm. The indiscriminate attacks and collateral damage to essential infrastructure, such as hospitals and schools are major concerns, as well as the urban terrain which hinder military activity hence increasing the risk of civilian casualties and making it difficult to apply IHL in urban warfare.
Additionally, Hamas is a non-state actor that is to say, a terrorist organization, which possess a challenge International Humanitarian Law (IHL). Hamas employs unconventional tactics which blur the lines between military and civilian objectives, making it difficult to attribute responsibility since control and accountability are compromised. In addition, terrorist organizations intentionally target civilians and such transnational operations raise jurisdictional issues. Also, the deployment of emerging technologies such as drones and artificial intelligence by both parties (Israel-Hamas) requires some clarification on the application of IHL rules and their implications.
Upon examination, the Israel-Hamas conflict exemplifies a stark deviation from IHL, necessitating urgent attention to civilian protection and therefore, in order to protect civilians and their objects on the urban battlefield, the occupying powers must bear in mind their obligations to distinguish between the civilians and military for example by refraining from using indiscriminate weapons in battle such as explosives with a wide impact in densely populated areas so that the effect on civilians is limited. The belligerents therefore have an obligation to embrace means and methods that are in compliance with IHL so as to minimize civilian harm.
Kantono Ruth Comfort is a Law Student at the School of Law, Uganda Christian University. She is accessible on LinkedIn via attached link and Twitter “@ComfortRuth_”
Atlantic Council Experts, ‘One year after Hama’s October 7 terrorists attacks, here’s how the region has changed,’ MENASource, published October 4, 2024 available https://www.atlanticcouncil.org/blogs/menasource/one-year-after-hamass-october-7-terrorist-attacks-heres-how-the-region-changed/, accessed 23 February 2024
[2] International Committee of the Red Cross (ICRC), Protocol Additional to the Geneva Conventions of 12 August 1949, and relating to the Protection of Victims of International Armed Conflicts (Protocol I), 1125 UNTS 3, 8 June 1977, https://www.refworld.org/legal/agreements/icrc/1977/en/104942 [accessed 25 February 2025]
[3] Ibid,
[4] Aljazeera, ‘ Israel air attacks hit Gaza, escalation fears after Jenin raid,’ published 27 Januar 2023, available at https://www.aljazeera.com/amp/news/2023/1/21/israel-airstrikes-hit-gaza-after-10-palestinians-killed-in-jenin accessed 23 February 2025
[5] Eyal Weizman, Kishan San, Davide Piscitelli, Joshua Richards, Nour Abuzaid, Shouride C Molavi, Elizabeth Breiner, Isabella Parlamis, ‘ Israeli Disinformation: AL AHLI hospital, published 15 February 2024, available at https://forensic-architecture.org/investigation/israeli-disinformation-al-ahli-hospital accessed 23 February 2025,
[6] NBC News ‘Hamas rocket barrage strikes Tel Aviv,’ published 8 October 2023, available at https://www.nbcnews.com/video/hamas-rocket-barrage-strikes-tel-aviv-194687045718
[7] Wikipedia, ‘Use of Human Shields by Hamas,’ available at https://en.m.wikipedia.org/wiki/Use_of_human_shields_by_Hamas,accessed 25 February 2025,
[8] Supra n2, International Committee of the Red Cross (ICRC), Protocol Additional to the Geneva Conventions of 12 August 1949, and relating to the Protection of Victims of International Armed Conflicts (Protocol I), 1125 UNTS 3, 8 June 1977, https://www.refworld.org/legal/agreements/icrc/1977/en/104942 [accessed 25 February 2025]
[9] Ibid,
[10] ‘ How Does Law Protect in War?’ available at https://casebook.icrc.org/case-study/israelgaza-operation-cast-lead accessed 24 February 2025
[11] UN Human Rights Office- OPT: UN Human Rights Office Condemns Unlawful Airstrike on Tulkarem Camp, Calls for Accountability and Protection of Civilians, ‘ published 4 October 2024, available at https://reliefweb.int/report/occupied-palestinian-territory/un-human-rights-office-opt-un-human-rights-office-condemns-unlawful-airstrike-tulkarem-camp-calls-accountability-and-protection-civilians accessed 24 February 2025
[12] Supra, n4, Aljazeera, ‘ Israel airstrikes hit Gaza,’ https://www.google.com/amp/s/www.aljazeera.com/amp/news/2023/1/21/israel-airstrikes-hit-gaza-after-10-palestinians-killed-in-jenin






