Annika Ganzeveld, Andie Parry, Siddhant Kishore, and Nicholas Carl
Information Cutoff: 2:00 pm ET
The
Iran Update provides insights into Iranian and Iranian-sponsored
activities abroad that undermine regional stability and threaten US
forces and interests. It also covers events and trends that affect the
stability and decision-making of the Iranian regime. The Critical
Threats Project (CTP) at the American Enterprise Institute and the
Institute for the Study of War (ISW) provides these updates regularly
based on regional events. Click here
to see CTP and ISW’s interactive map of Israeli ground operations. This
map is updated daily alongside the static maps present in this report.
CTP-ISW
defines the “Axis of Resistance” as the unconventional alliance that
Iran has cultivated in the Middle East since the Islamic Republic came
to power in 1979. This transnational coalition is comprised of state,
semi-state, and non-state actors that cooperate to secure their
collective interests. Tehran considers itself to be both part of the
alliance and its leader. Iran furnishes these groups with varying levels
of financial, military, and political support in exchange for some
degree of influence or control over their actions. Some are traditional
proxies that are highly responsive to Iranian direction, while others
are partners over which Iran exerts more limited influence. Members of
the Axis of Resistance are united by their grand strategic objectives,
which include eroding and eventually expelling American influence from
the Middle East, destroying the Israeli state, or both. Pursuing these
objectives and supporting the Axis of Resistance to those ends have
become cornerstones of Iranian regional strategy.
We
do not report in detail on war crimes because these activities are
well-covered in Western media and do not directly affect the military
operations we are assessing and forecasting. We utterly condemn
violations of the laws of armed conflict and the Geneva Conventions and
crimes against humanity even though we do not describe them in these
reports.
Iran and its Axis of Resistance will
most likely conduct a coordinated, large-scale drone and missile attack
on Israel in response to Israel killing Hamas Political Bureau Chairman
Ismail Haniyeh in Tehran. CTP-ISW previously outlined this scenario as
one of the most dangerous courses of action that Iran could pursue.[1] Iranian
state media reported on August 4 that Iran and the Axis of Resistance
will conduct a “quadrilateral operation” against Israel.[2]
The operation would reportedly involve Lebanese Hezbollah, the Houthis,
and Iranian-backed Iraqi militias conducting coordinated strikes on
Israel at the same time as Iranian forces. Iranian state media added
that Hezbollah seeks to attack Israel to retaliate for Israel killing a
senior Hezbollah officer in Beirut on July 30, while the Houthis seek to
retaliate against Israel for the IDF airstrike on July 20 that hit
Houthi military targets in al Hudaydah, Yemen.[3]
The leader of Iranian-backed Iraqi militia Harakat Hezbollah al Nujaba,
Akram al Kaabi, published an image on August 4 signaling his intent to
participate in an attack on Israel.[4]
Three anonymous US and Israeli officials told Axios on August 4 that
Iran and the Axis of Resistance could conduct their coordinate attack as
soon as August 5.[5]
Iran
and the Axis of Resistance will probably conduct an attack that is more
escalatory than the drone and missile attack that Iran conducted
against Israel in April 2024. Iran and its allies fired around 170
one-way attack drones, 120 ballistic missiles, and 30 cruise missiles at
Israel in the April 2024 attack. Iran designed this strike package of
over 300 projectiles to inflict serious damage on Israel and sought to
thereby establish deterrence. But the United States, Israel, and their
allies intercepted the vast majority of projectiles, so that the Iranian
attack did significantly less damage than Tehran intended.[6]
Iran
could modify the April 2024 attack model in at least four ways to
increase the likelihood of inflicting serious damage on Israel.
1. Iran could increase the volume of projectiles fired at Israel.
Iran could fire more drones and missiles from Iranian territory or
instruct its proxy and partner militias across the Middle East to fire
more. Drones and missiles fired from Iraq, Lebanon, and Syria would be
much harder to intercept than those launched from Iran given the shorter
distances and flight times to Israel. US and Israeli forces would have
significantly less time than they did in April 2024 to intercept those
projectiles.
2. Iran could change the number of locations in Israel that it targets. Iran targeted two remote locations in Israel in the April 2024 attack.[7]
Iran could exploit the short flight times from Lebanon, Iraq, and Syria
to concentrate fire on a single target rather than against two. Shorter
flight times for drones from Lebanon, Iraq, and Syria could make it
easier to coordinate them with ballistic missiles fired from Iran.
Tehran could alternatively attack a greater number of targets across
Israel.
3. Iran could order simultaneous attacks on US forces, especially in eastern Syria.
Iran only targeted Israeli targets in the April 2024 attack.
Iranian-backed militia attacks attacking US positions could, in some
circumstances, pull American attention and resources away from
identifying and intercepting projectiles bound for Israel.[8]
Iranian leaders may calculate that their projectiles have a higher
likelihood of penetrating Israeli air defenses if the United States has
to focus on defending its own forces.
4. Iran and its allies could conduct a series of drone and missile attacks over several days. The
April 2024 attack consisted of only one large volley of drones and
missiles fired from Iran. But Iran and its allies could fire multiple
volleys over an extended period in the next attack. Stretching attacks
over this period could enable Iran and the Axis of Resistance to learn
and adjust their attacks as they observe how successful each volley is.
Iran
and the Axis of Resistance have a shrinking window of opportunity to
attack Israel as the United States moves additional military assets to
the Middle East. The United States has decided to send a carrier strike
group, naval cruisers and destroyers, and a squadron of fighter jets to
the Middle East in preparation for an Iranian-led attack on Israel.[9]
The arrival of these assets to the region would improve the ability of
the United States to respond to an Iranian attack, which Iranian leaders
almost certainly recognize. Tehran may conclude that it needs to launch
an attack before the United States can position and ready its assets in
the region in order to maximize how much damage Iran inflicts on
Israel.
Iran has dismissed calls from Western and
Arab countries to temper its response to Israel killing several senior
Axis of Resistance leaders, including Hamas Political Bureau Chairman
Ismail Haniyeh, in recent days. Iran told unspecified Arab diplomats on August 3 that it does not care if its retaliation triggers a war, according to the Wall Street Journal.[10]
This report comes immediately after Iranian Acting Foreign Affairs
Minister Ali Bagheri Kani held his multiple phone calls with his
Egyptian and Jordanian counterparts, during which he emphasized Iran’s
“serious determination to hold [Israel] accountable.”[11]
The Jordanian foreign affairs minister traveled to Iran on August 4
reportedly as part of a “last-ditch effort” to dissuade Iran from
attacking Israel.[12]
The Jordanian efforts to prevent an Iranian attack were likely
unsuccessful given that Iranian officials have repeatedly emphasized
since July 31 the need to retaliate against Israel for killing Haniyeh
in Iranian territory.[13]
An unspecified Iranian source separately told al Jazeera on August 4
that Israel has sent mediators to try to contain the Iranian attack but
that Iran has ”ruled out this issue.”[14]
Iranian
armed forces-run Defa Press called on August 4 for the Axis of
Resistance to target “prominent” Israeli leaders in retaliation for
Haniyeh’s death.[15] Martyrs and Veterans Affairs Foundation
President Amir Hossein Ghazi Zadeh Hashemi similarly called on August 1
for killing one of Israel’s “main” leaders.[16]
Key Takeaways:
- Iran
and its Axis of Resistance will most likely conduct a coordinated,
large-scale drone and missile attack on Israel in response to Israel
killing Hamas Political Bureau Chairman Ismail Haniyeh in Tehran.
CTP-ISW previously outlined this scenario as one of the most dangerous
courses of action that Iran could pursue.
- Iran could modify the
April 2024 attack model in at least four ways to increase the likelihood
of inflicting serious damage on Israel. Iran could fire more
projectiles at Israel, change the number of locations targeted, or
conduct a series of attacks over an extended period. Iran could also
order simultaneous attacks on US forces.
Iran has dismissed
calls from Western and Arab countries to temper its response to Israel
killing several senior Axis of Resistance leaders, including Hamas
Political Bureau Chairman Ismail Haniyeh, in recent days. Iranian state
media and officials have also called for targeting senior Israeli
officials as part of the retaliation.
Gaza Strip
Axis of Resistance objectives:
The
Israel Defense Forces (IDF) Air Force struck two Hamas command and
control sites in schools in Sheikh Radwan, southern Gaza City, on August
4.[17] The IDF stated that the Hamas Sheikh Radwan Battalion hid in and planned attacks from Hassan Salameh and Nasr schools.[18] Palestinian journalists reported that the IDF strikes on the schools killed at least 30 Palestinians.[19] The IDF struck a separate school in Sheikh Radwan used by Hamas as a headquarters on August 3.[20]
The IDF announced that it killed Hamas fighter Ismail Nofal in the central Gaza Strip on August 1.[21] The IDF 143rd Division directed the precision strike on Nofal.[22] The IDF said that Nofal participated in the October 7, 2023, attacks on Israel and had launched rockets into Israel since then.[23] Nofal is the son of Ayman Nofal, the former commander of Hamas' Central Brigade who was killed in October 2023.[24]
The IDF 252nd Division continued clearing operations around the Netzarim Corridor on August 4. The IDF 252nd Division directed airstrikes targeting several Palestinian fighter cells and a Hamas weapons warehouse.[25] Palestinian fighters targeted Israeli forces along the Netzarim Corridor with rockets and mortars.[26]
The IDF issued new evacuation orders for southern Khan Younis and northern Rafah on August 4.[27] The IDF said it would operate in the evacuation zone in the coming days “with force” due to continued rocket attacks from this area.[28]
The IDF has reportedly defined the South Khan Younis Battalion, which
operates in this area, as not yet fully degraded and of “medium
competence.”[29]
Hamas has fired at least two medium-range rocket attacks from this zone
since August 2, which an Israeli military correspondent said was likely
Hamas “emptying [its] inventories” in the area.[30] Hamas most recently targeted Ashdod and Gan Yavne from this area on August 4.[31]
The IDF has not previously operated in this part of the Gaza Strip,
despite months of ground operations in Khan Younis. The IDF first went
into Khan Younis in December 2023 before withdrawing in April 2024.[32] The IDF 98th Division most recently withdrew from eastern Khan Younis on July 30 after conducting a week of re-clearing there.[33]
IDF uncovered a tunnel between Egypt and the Gaza Strip large enough for commercial vehicles to drive through it.[34] The
IDF 162nd Division and the Yahalom combat engineering unit discovered
the three-meter-tall tunnel on the Philadelphi Corridor in July 2024.[35]
Israeli forces are continuing to investigate the tunnel before
demolition. The IDF said it would ”thoroughly destroy” all tunnels along
the Philadelphi Corridor and would ”prevent their formation in the
future.”[36]
The IDF 162nd Division continued clearing operations in Rafah on August 4.[37] The IDF Nahal Brigade directed strikes on several militia sites across Rafah to kill fighters and destroy infrastructure.[38] The al Aqsa Martyrs’ Brigades targeted Israeli forces near the Rafah crossing with rocket fire.[39]
The
IDF Air Force has struck roughly 50 targets across the Gaza Strip
between August 3 and 4, including Palestinian fighter cells and military
buildings.[40]
Palestinian militias launched at least two rocket barrages targeting four areas of southern Israel on August 4.
Palestinian Islamic Jihad (PIJ) and the Democratic Front for the
Liberation of Palestine targeted Beeri and Nahal Oz in a combined
attack.[41] Hamas targeted Ashdod and Gan Yavne with rocket fire in response to Israel targeting “resistance leaders.”[42] At least two of the Hamas rockets impacted near Ashdod and Ashkelon but did not cause casualties.[43]
Recorded reports of attacks; CTP-ISW cannot independently verify impact.
Recorded reports of attacks; CTP-ISW cannot independently verify impact.
West Bank
Axis of Resistance objectives:
Israeli
forces have engaged Palestinian fighters in at least three locations in
the West Bank since CTP-ISW's last data cutoff on August 3.[44] The al Aqsa Martyrs’ Brigades attacked Israeli forces with small arms in Qalqilya.[45] The al Aqsa Martyrs’ Brigades separately fired small arms targeting Israeli forces in two locations in Jenin Governorate.[46]
A
Palestinian attacker killed two Israeli civilians and injured two
others in a stabbing attack in Holon, south of Tel Aviv, on August
4.[47] Israeli forces killed the attacker.[48] Israeli media reported that the attacker is from Salfit, West Bank, and was in Israel without a permit.[49] Hamas praised the attack and called upon Palestinians to target Israeli forces and civilians across Israel and the West Bank.[50]
This map is not an exhaustive depiction of clashes and demonstrations in the West Bank.
Southern Lebanon and Golan Heights
Axis of Resistance objectives:
- Deter Israel from conducting a ground operation into Lebanon
- Prepare for an expanded and protracted conflict with Israel in the near term
- Expel the United States from Syria
Lebanese Hezbollah has conducted at least five attacks into northern Israel since CTP-ISW's last data cutoff on August 3.[51] Hezbollah fired a barrage of 30 rockets at Beit Hilel on August 3.[52] The IDF confirmed that one rocket struck Beit Hillel while most of the rockets were intercepted.[53] Hezbollah separately struck a factory near Kiriyat Shimona.[54]
An Israeli military correspondent reported that that alerts did not
activate in response to the launch and that the IDF is investigating.[55]
The IDF Kfir Brigade completed an exercise simulating combat in Lebanon on August 1.
Iran and the Axis of Resistance
Houthi
military spokesperson Yahya Saree claimed that Houthi air defenses
intercepted a US MQ-9 Reaper drone over a Houthi-controlled area of
Saada Governorate, Yemen, on August 4.[56] The Houthis claimed that they used a surface-to-air missile to down the drone.[57] US CENTCOM has not acknowledged the incident at the time of this writing.
The
Houthis struck a merchant vessel with a ballistic missile in the Gulf
of Aden on August 3.[58] The Houthi spokesperson said that they targeted
the Liberian-flagged Groton because its owner violated the Axis of Resistance’s unofficial blockade on Israel.[59] CTP-ISW previously reported the attack on the Groton on August 3 before the Houthis claimed the attack.[60]
[1] https://understandingwar.org/backgrounder/iran-update-july-31-2024
[2] https://defapress dot ir/fa/news/682358
[3] https://defapress dot ir/fa/news/682358
[4] https://t.me/Akram_Alkaabi/148
[5] https://www.axios.com/2024/08/04/israel-iran-top-us-general-middle-east-preparation-attack
[6] https://www.understandingwar.org/backgrounder/iran-update-august-2-2024
[7] https://www.understandingwar.org/backgrounder/iran-update-april-14-2024
[8] https://www.understandingwar.org/backgrounder/iran-update-august-2-2024
[9] https://www.npr.org/2024/08/03/nx-s1-5062390/us-military-deployment-middle-east-israel-iran
[10]
https://www.wsj.com/world/middle-east/iran-rebuffs-calls-for-restraint-in-its-response-to-killing-of-hamas-leader-309314e7?mod=middle-east_news_article_pos1
[11] https://mfa dot ir/portal/NewsView/750917
[12] https://www.theguardian.com/world/article/2024/aug/04/jordan-foreign-minister-visit-iran-haniyeh-killing
[13] https://www.leader dot ir/fa/content/27512 ;
www.iribnews dot ir/fa/news/4296884 ;
https://www.iranintl.com/202407314621
[14] https://x.com/Entekhab_News/status/1820045787444773353
[15] https://defapress dot ir/fa/news/682397
[16] https://www.iranintl dot com/202408013888
[17] https://twitter.com/idfonline/status/1820081036572708880
[18] https://twitter.com/idfonline/status/1820081039424778240
[19] https://t.me/hamza20300/278532 ; https://t.me/hamza20300/278508
[20] https://x.com/AvichayAdraee/status/1819739000845807680
[21] https://twitter.com/idfonline/status/1820021531973480823 ; https://twitter.com/manniefabian/status/1820023107903504536
[22] https://twitter.com/idfonline/status/1820021531973480823
[23] https://twitter.com/manniefabian/status/1820023107903504536/history
[24]
https://twitter.com/manniefabian/status/1820023107903504536 ;
https://felesteen dot
news/post/144651/القسام-تنظم-مؤتمرا-علميا-لتعزيز-ثقافة-المقاومة-لدى-طلبة-الجامعات;
[25] https://twitter.com/idfonline/status/1820021544107520061
[26] https://t.me/kataeb_moqawma/4375 ; https://t.me/elaqsa_1965/6963 ; https://t.me/nedalps/4335
[27] https://twitter.com/AvichayAdraee/status/1820087158113239487
[28] https://twitter.com/AvichayAdraee/status/1820087158113239487
[29] https://t.me/moriahdoron/12525
[30] https://t.me/moriahdoron/12525 ; https://t.me/qassambrigades/31521 ; https://x.com/idfonline/status/1819360065351979336
[31] https://t.me/qassambrigades/31521 ; https://twitter.com/idfonline/status/1820030807026585940 ; https://t.me/moriahdoron/12564
[32] https://isw.pub/IranUpdate120323 ; https://www.understandingwar.org/backgrounder/iran-update-april-7-2024
[33] https://x.com/idfonline/status/1818204164222066775 ; https://www.understandingwar.org/backgrounder/iran-update-july-30-2024
[34] https://twitter.com/idfonline/status/1820051383812288513
[35] https://twitter.com/IDFSpokesperson/status/1820052392206839998
[36] https://twitter.com/IDFSpokesperson/status/1820052392206839998
[37] https://twitter.com/idfonline/status/1820021546783556092
[38] https://twitter.com/idfonline/status/1820021546783556092
[39] https://t.me/nedalps/4332
[40] https://twitter.com/idfonline/status/1820021546783556092
[41] https://t.me/kataeb_moqawma/4377
[42] https://t.me/qassambrigades/31521
[43] https://twitter.com/idfonline/status/1820030807026585940 ; https://twitter.com/manniefabian/status/1820031762967237056
[44] https://t.me/elaqsa_1965/6962 ; https://t.me/elaqsa_1965/6964
[45] https://t.me/elaqsa_1965/6962
[46] https://t.me/elaqsa_1965/6964
[47] https://www.reuters.com/world/middle-east/palestinian-kills-woman-wounds-three-stabbing-attack-israel-2024-08-04/ ; https://x.com/manniefabian/status/1819956158632738943 ; https://x.com/idfonline/status/1820142989521699279
[48] https://x.com/manniefabian/status/1819962494498062478
[49] https://www.jpost dot com/breaking-news/article-813158
[50] https://t.me/hamaswestbank1/4344
[51] https://t.me/mmirleb/5858 ; https://t.me/mmirleb/5860 ; https://t.me/mmirleb/5862 ; https://t.me/mmirleb/5864
[52] https://t.me/mmirleb/5858 ; https://twitter.com/idfonline/status/1819944596895355126
[53] https://x.com/idfonline/status/1819944596895355126
[54] https://x.com/manniefabian/status/1820057906596704719
[55] https://twitter.com/manniefabian/status/1820057906596704719 ; https://twitter.com/GLZRadio/status/1820058073941110842
[56] https://twitter.com/army21ye/status/1820082854426013866
[57] https://twitter.com/army21ye/status/1820082854426013866
[58] https://twitter.com/UK_MTO/status/1819834291859197982 ; https://twitter.com/army21ye/status/1820082854426013866
[59] https://twitter.com/TvAlmasirah/status/1820083961625797059
[60] https://isw.pub/IranUpdate080324
