ISW: Iran Update, October 9, 2023
Hamas is expanding its incursions into southern Israel as Palestinian militias in the West Bank and Lebanese Hezbollah (LH) clash with Israeli security forces in the northern province of the country. The situation could expand the war to a second front.
Members of the Axis of Resistance have issued threats that may lead the war between Israel and Palestinian militias to expand into the region
The Iranian regime is categorically denying Iran’s involvement in Hamas’s ground and air attack against Israel.
The Islamic Revolutionary Guard Corps (IRGC) and Lebanese Hezbollah (LH) deployed forces to the southwestern Syrian border on October 9, however. Iran has built up a large military footprint in Syria to include weapons storage facilities, headquarters, and barracks to house its affiliated militias. The Iranian and LH-directed deployments are consistent with the scenario in which the Gaza War expands into a multi-front war surrounding Israel.
Iran instructed the IRGC in eastern Syria to deploy militants to Quneitra Province on October 9.[26] The IRGC transferred 50 foreign fighters to Damascus on October 9 who are capable of using anti-aircraft missiles and rockets.[27]
An IRGC officer oversaw the deployment of Syrian Arab Army and IRGC deployments to the border strip with Israeli territory from Sayyida Zeinab which Iran uses as an operational headquarters.[28] The LH Radwan Unit, which is a special unit focused on infiltrating Israeli territory, arrived in Syria to spread out along the border with Israel as well.[29]
https://www.understandingwar.org/backgrounder/iran-update-october-9-2023
Iran Update, October 11, 2023
Incursions by Hamas into southern Israel have slowed since October 9. Palestinian militias in Gaza are using drones and rockets to strike towns in northern and southern Israel.
The Lions’ Den—a West Bank-based Palestinian militia—mobilized supporters to hold marches and engage in small arms clashes with Israeli security forces. Hamas is calling on its supporters in the West Bank to storm Jerusalem on October 13.
Lebanese Hezbollah fired missiles, including anti-tank munitions, at Israeli security forces in northern Israel.
Members of Iran's Axis of Resistance have articulated the thresholds at which they would intervene in the war against Israel. The top leadership from Iranian-backed Iraqi militias Kataib Seyyed ol Shohada, Ashab al Kahf, Asaib Ahl al Haq, Kataib Hezbollah, and the Badr Organization threatened to strike US targets if the United States intervenes in Hamas’ war with Israel.[29]
Head of the Iranian-backed Badr Organization Hadi al Ameri threatened to attack US forces if the United States intervenes in the war to support Israel. Ameri’s statement came after the United States announced it will send a carrier strike group to the eastern Mediterranean Sea to support Israel and will supply Israeli forces with military equipment and ammunition.[30]
An Iranian Foreign Affairs Ministry official warned on October 9 that Iran would give a “devastating response” if Israel hit Iranian territory by attacking from Syria, Lebanon, and Yemen—implicitly drawing in actors from Iran's Axis of Resistance.[31]
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https://www.understandingwar.org/backgrounder/iran-update-october-11-2023