Why the October 10 ceasefire looked fragile from the start — and why the October 19/20 incidents may be its undoing Thesis.

The US-brokered ceasefire that took effect on October 10, 2025 rested on uneasy compromises: partial Israeli occupation and “red zone” controls inside Gaza; limited demilitarisation demands; unresolved issues over hostages, bodies and crossings; and deep mutual mistrust. When troops, rubble and opaque chains of command remain on the ground, peace is structurally fragile — vulnerable to spoilers, signaling failures, and retaliatory logic. The events of October 19–20 — an attack that killed Israeli soldiers in Rafah, Israeli airstrikes in response, and mutual accusations with Hamas denying responsibility — illustrate how those structural vulnerabilities quickly translate into renewed violence.

A short chronology of the recent rupture

Ceasefire implemented on October 10, 2025 under a U.S.-brokered framework.

On October 19–20, Israeli forces reported an attack in Rafah that killed two soldiers; Israeli jets struck Gaza in response. This, we were told. Hamas and its military wing denied responsibility and said some units had lost contact; both sides accused the other of violating the truce. International actors scrambled to stabilise the deal.

These are the kind of incidents that have undone ceasefires before — small, localized events that escalate because the larger agreement leaves important questions unsettled.

Why ceasefires between Israel and Hamas habitually unravel. This article will tackle three well-established theoretical lenses to explain why the Gaza deal was fragile from the outset.

1. Spoilers theory. Stephen Stedman’s widely used typology shows how actors who perceive a settlement as threatening their interests — “spoilers” — may use violence to derail it. In Gaza’s case, spoilers can be internal (factions inside militant groups, rogue cells) or external (political actors in Israel who profit from continued conflict). If the agreement fails to incorporate credible incentives or enforcement mechanisms for spoilers, sporadic violence can re-ignite full-scale conflict.

2. The security-dilemma and signaling failure. Robert Jervis’ security-dilemma logic shows that even defensive measures by one side are easily perceived as offensive by the other. Occupation patrols, “red zones,” and the presence of Israeli forces inside Gaza are inherently ambiguous signals; each side’s defensive posture generates insecurity and preemptive responses. When communications and verification are weak, misperception and worst-case assumptions dominate.

3. Structural asymmetry and political incentives. Asymmetric conflicts create mismatched thresholds for escalation. Israel’s military superiority and political actors who endorse strong retaliation reduce its political cost of responding to provocations; Hamas and smaller militant formations must guard credibility among Palestinians and fighters, which may encourage localized actions even if leadership publicly supports a truce. Academic work on post-settlement dynamics stresses that unequal power and unresolved political questions (governance, disarmament, access to crossings) make ceasefires brittle.

Empirical precedents: a history of fragile truces

From Gaza’s 2008–09 and 2012 truces to the 2014 war, the 2021 flare-ups, and repeated localized pauses since, ceasefires have repeatedly collapsed from localized incidents or disputes over implementation (bodies, hostages, buffer zones, crossings). Studies and legal reviews document a pattern: ambiguous operational boundaries and asymmetric enforcement produce recurring violations and civilian harm. The October 10 truce followed the same structural template — and thus faced the same risks.

Leadership, incentives and the question of responsibility

The October incidents exemplify two political dynamics:

1. Ambiguity of command and responsibility. Hamas’ denial and statements that some units were cut off point to fragmented control — exactly the kind of fragmentation Stedman warns makes spoilers likely. Israel’s attribution of responsibility, and immediate kinetic response, reflect both a low tolerance for risk around troops and the domestic political pressure to show force.

2. The role of Israeli leadership and political signaling. Critics — think tanks, human-rights bodies, and policy analysts — have for years accused Prime Minister Benjamin Netanyahu’s governments of prioritising military solutions and domestic political survival over restraint, and of operating with scant regard for international law when it suits political objectives. Recent analysts argue that Netanyahu’s posture — insistence on disarmament and demilitarisation under terms that preserve Israeli control over large parts of Gaza — increases the odds of friction and makes the Israeli political bargaining position less flexible. Whether one uses moral or strategic language, the effect is similar: hardline stances limit credible compromises and raise the cost of failure.

(Note: academic critiques and NGO legal analyses do not amount to moral adjudication here; they are cited to show how leadership choices shape bargaining space and incentives.)

The particular trouble with “occupied red zones”

Operationally, the presence of occupation forces inside areas defined as “red zones,” combined with disputed rules of engagement and restricted humanitarian access, creates many flashpoints: patrols, tunnel strikes, unexploded ordnance, and confused chains of command. Each incident offers immediate grounds for retaliatory strikes and domestic political escalation on both sides. Without robust, verifiable mechanisms for on-the-ground deconfliction (joint monitors, neutral custodians, rapid reporting channels), these red zones function as tinder.

Conclusion — why October 10’s ceasefire was vulnerable and what the October 19–20 events show

The October 10 agreement suffered from classic weaknesses: ambiguous boundaries, asymmetry, unresolved political questions (hostages, governance, disarmament), and powerful domestic spoilers on both sides. The Rafah incident and immediate Israeli airstrikes are textbook examples of how a fragile truce can be tested and bent toward collapse. Unless custodians of the ceasefire (mediators, international monitors) rapidly shore up verification, clarify red-zone protocols, and create credible incentives for spoilers to refrain from violence, the truce risks becoming another temporary pause in a longer cycle of violence.

Key sources cited
Recent reporting on the incidents and strikes (Reuters, The Guardian, Time, Le Monde), historical and legal overviews of past ceasefire breaches (Israel Policy Forum, SSRN legal studies), theoretical framing (Stedman on spoilers; Jervis on the security dilemma), and critical analyses of Netanyahu’s political posture (Arab Center, American Progress, NGO legal analyses).

By: Hamza I. Salifu