Annika Ganzeveld, Andie Parry, Siddhant Kishore, Carolyn Moorman, Katherine Wells, Ria Reddy, Kathryn Tyson, Kelly Campa, and Brian Carter

August 21, 2024, Information Cutoff: 2:00pm ET

Click here to read the major new report from Drs. Kimberly and Frederick W. Kagan, "Ukraine and the Problem of Restoring Maneuver in Contemporary War."

The Iranian Permanent Mission to the UN suggested on August 20 that Iran’s Axis of Resistance could conduct a ground attack into Israel in response to Israel killing several senior Axis of Resistance leaders, including Hamas Political Bureau Chairman Ismail Haniyeh, in recent weeks. The Iranian UN mission likely published this statement to generate psychological and informational effects, rather than to signal Iran’s serious intention to conduct a ground attack into Israel imminently. The Iranian UN mission asserted that Iran could attack Israel “from the ground” while Israel is focused “on the skies and [its] radar screens.” CTP-ISW has not previously observed Iranian officials threaten to conduct a ground incursion into Israel in response to Haniyeh’s death. Iran and its Axis of Resistance are unlikely seriously considering conducting a ground operation into Israel, however, given that such an operation would undermine their stated objective to avoid a large-scale war with Israel.

Iran and its Axis of Resistance are unlikely to risk triggering a large-scale war with Israel by conducting a ground operation into Israeli territory, and more likely seek to stoke fear and anxiety in Israeli society by presenting such an operation as a possible response to Haniyeh’s death. Israeli officials have repeatedly threatened military action to force the Radwan Force north of the Litani River if diplomatic efforts fail, and any ground attack into Israel is most likely to come from Lebanon. Hezbollah’s Radwan Force, which is deployed in southern Lebanon, is designed for ground attacks to Israel. A ground attack from Lebanon would accelerate Israeli decision-making and trigger a war to force the Radwan north of the Litani, at minimum. Senior IDF officials have explicitly stated that Israel will not allow Lebanese Hezbollah to conduct an October 7-style attack in northern Israel. The IDF has also consistently targeted Radwan Force commanders in recent months. The IDF’s targeting of Radwan Force commanders illustrates that the most likely ground attack threat to Israel comes from Hezbollah.

Key Takeaways:

• Iranian Retaliation: The Iranian Permanent Mission to the UN suggested on August 20 that Iran’s Axis of Resistance could conduct a ground attack into Israel in response to Israel killing several senior Axis of Resistance leaders, including Hamas Political Bureau Chairman Ismail Haniyeh, in recent weeks. The Iranian UN mission likely published this statement to generate psychological and informational effects, rather than to signal Iran’s serious intention to conduct a ground attack into Israel imminently. Iran and its Axis of Resistance are unlikely to risk triggering a large-scale war with Israel by conducting a ground operation into Israeli territory, and more likely seek to stoke fear and anxiety in Israeli society by presenting such an operation as a possible response to Haniyeh’s death.

• Risk of Major Iranian Drone and Missile Attack: CTP-ISW is currently not prepared to change its assessment that Iran and its Axis of Resistance will most likely conduct a coordinated, large-scale attack targeting Israel. Some recent Iranian statements and Western media reports diverge from CTP-ISW's ongoing assessment. CTP-ISW does not dismiss the divergent statements and reports. These statements and reports, however, most likely do not reflect the views of the Iranian security establishment and members of the chain of command who are ultimately responsible for deciding and implementing Iran’s response.

• Iran’s Presidential Cabinet: The Iranian Parliament approved all 19 of President Masoud Pezeshkian’s ministerial nominees on August 21. Pezeshkian’s selection and Khamenei’s approval of this slate of ministers sought to establish a cabinet based on “unity” between political factions. This strategy probably also increased the likelihood Parliament would approve the nominees.

• Iranian Nuclear Program: An unspecified Iranian official claimed that there is an ongoing “high-level debate” within Iran over the continued utility of the supreme leader’s 2003 fatwa against nuclear weapons. This debate is consistent with previous statements from Iranian officials that normalized discussions about Iran’s ability to procure nuclear weapons. There are some indications that Iran is setting conditions to be able to quickly move towards a weapon, should it choose to do so.

• Rafah: The Israel Defense Forces (IDF) said that it has defeated Hamas’ Rafah Brigade. Egyptian security sources told Reuters that Egypt would be open to an international presence along the Philadelphi Corridor for up to six months. Maintaining Israeli control of the Philadelphi Corridor will 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. 

Click here to read the full update.

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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