Iran Update Special Report, June 15, 2025, Morning Edition
Jun 15, 2025 - ISW Press
The Israel Defense Forces (IDF) has targeted several nuclear sites in Tehran since CTP-ISW's last data cutoff on June 14.
The Israel Defense Forces (IDF) has targeted several nuclear sites in Tehran since CTP-ISW's last data cutoff on June 14.
The Israeli air campaign is driving generational turnover in Iranian military leadership. The IDF has continued to target Iranian military targets across Iran, likely to degrade Iran’s retaliatory capabilities. This update contains early battle damage assessments (BDA) of several Iranian facilities, including Natanz, Esfahan Nuclear Technology Center, and several military bases.
Iran has used significantly fewer munitions in its response to Israel than originally planned because the IDF destroyed and damaged missile launchers and silos that Iran planned to use to retaliate against Israel. This is consistent with CTP-ISW’s observation that degrading Iran’s retaliatory capabilities was one objective of the initial Israeli strikes on June 12.
Israel launched an air campaign targeting the Iranian nuclear program and regime leadership on June 12 to “degrade, destroy, and remove [the] threat” of Iranian weaponization of its nuclear program. The June 12 to 13 strikes are the opening volley in a weekslong air campaign, according to multiple Israeli officials.
This update is the second of at least three CTP-ISW Iran Updates over the next 24 hours that will cover the Iran-Israel war. The recent Israeli strikes are a rapidly evolving situation, and no single individual or organization will have complete information at this time, including the states involved.
Israel conducted the first strikes of its air campaign targeting the Iranian nuclear program and regime leadership on June 12. This update is the first of at least three CTP-ISW Iran Updates over the next 24 hours that will cover the situation as it evolves.
The Syrian transitional government has quickly responded to several false reports of insurgent activity in coastal Syria over the last week. The government’s rapid response demonstrates that the government remains concerned about violence in coastal Syria despite low levels of Alawite insurgency activity there. Multiple factors, including a lack of Alawite support for insurgent groups, government pressure, and poorly executed insurgent operations, have probably contributed to the decrease in insurgent activity in coastal areas.
Iran continues to signal that it will reject the recent US nuclear proposal. The United States recently sent a proposal to Iran that would require Iran to halt all uranium enrichment on Iranian soil after the establishment of a regional nuclear consortium. Iranian Foreign Affairs Ministry Spokesperson Esmail Baghaei criticized the US proposal on June 9 and stated that Iran will soon present a counter-proposal via Oman.
Iran is continuing to cooperate with China to replenish its solid-fuel ballistic missile stockpile after Israel destroyed Iranian solid-fuel production sites in October 2024.
Russia continues to position itself as a mediator in the US–Iran nuclear negotiations. Russia’s mediation of the US–Iran talks would be very unlikely to secure US interests given Russia’s alignment with Iran.