Andie Parry, Annika Ganzeveld, Katherine Wells, and Brian Carter

Information Cutoff: 2:00pm ET

A senior Islamic Revolutionary Guards Corps (IRGC) Quds Force commander reiterated Iran’s support for Hamas’ maximalist ceasefire demands on September 1. IRGC Quds Force Coordination Deputy Brigadier General Eraj Masjedi expressed support for Hamas’ maximalist demands, which include a permanent ceasefire, the complete withdrawal of Israeli forces from the Gaza Strip, and a hostage-for-prisoner exchange. Masjedi stated that Hamas will continue to fight Israel unless Israel accepts its demands. Accepting Hamas’ maximalist demands would prevent Israel from being able to achieve its stated war aim of destroying Hamas as a military organization and governing authority. Israel’s acceptance of Hamas’ demand for a complete Israel Defense Forces (IDF) withdrawal from the Gaza Strip, for example, would mean that the IDF could no longer operate along the Philadelphi Corridor. Maintaining Israeli control of the Philadelphi Corridor would help prevent Hamas and other Palestinian militias from rebuilding their capabilities quickly by interdicting major smuggling operations into the Gaza Strip that would accelerate Hamas’ ability to resupply itself, as CTP-ISW has previously argued.

IRGC-affiliated media indicated on August 31 that some elements of the Iranian regime are likely continuing to try to delay a retaliatory strike on Israel until the ongoing ceasefire-hostage negotiations conclude. Basirat claimed that Iran’s response to Israel killing Hamas Political Bureau Chairman Ismail Haniyeh will be “strong, decisive, and deterrent,” but noted that Iran does not seek to derail the ongoing ceasefire talks. International mediators, including Qatar, have kept Iranian officials apprised of negotiation progress since the latest round of negotiations started in Doha in mid-August 2024. Unspecified Iranian officials previously told Western media on August 13 that Iran will "delay” its attack on Israel if Israel and Hamas conclude a ceasefire-hostage agreement.

Key Takeaways:

• Ceasefire Talks: A senior Islamic Revolutionary Guards Corps (IRGC) Quds Force commander reiterated Iran’s support for Hamas’ maximalist ceasefire demands on September 1. IRGC-affiliated media indicated on August 31 that some elements of the Iranian regime are likely continuing to try to delay a retaliatory strike on Israel until the ongoing ceasefire-hostage negotiations conclude.

• Hostage Recovery: The Israel Defense Forces (IDF) recovered the bodies of six Israeli hostages from a tunnel in Rafah on September 1. Hamas blamed Israel for the hostage’s death and recovery, claiming that Israel is ultimately responsible for the deaths by failing to agree to a ceasefire.

• Gaza Strip: A humanitarian pause began September 1 in the central Gaza Strip to enable humanitarian aid groups to start a mass polio vaccination campaign.

• West Bank: The IDF continued raids in Jenin for the sixth consecutive day as part of the IDF effort to degrade Palestinian militia networks in the West Bank.

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ISW–CTP has launched an interactive map of Israeli ground operations to accompany our daily campaign assessments of the Israel–Hamas war. This product complements the daily static maps that ISW-CTP produces with high-fidelity and, where possible, street-level assessments of the war in Israel.

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