The IDF on Tuesday confirmed that a majority of the IRGC’s Internal Security and Basij forces infrastructure in the Ilam Province has been destroyed.
The Ilam Province is also where IRGC forces carried out significant attacks against Iranian protesters in January.
The IDF confirmed the destruction of the regime’s Internal Security Forces main headquarters, the regime’s central intelligence body headquarters, several Basij unit headquarters, and more.
The military also confirmed on Tuesday that it identified several operatives in Iran's ballistic missile program operating in the west of the country, preparing to launch missiles towards Israel on Monday. Following their identification, an Israel Air Force fighter jet struck the launcher and killed the operatives before a launch could occur.
The military stated that the air force struck several pieces of IRGC infrastructure in Tehran overnight on Monday, including at an IRGC research facility for ballistic missiles, the Quds Force headquarters, and several weapons and air defense systems.
The IDF stated that the research complex was within the IRGC’s central military university, which is also used as an emergency asset and a gathering site for operational activity.
Videos of the strikes circulated online. London-based anti-regime outlet Iran International published footage that appears to show a strike which caused a "massive explosion" in Tehran early on Tuesday. One such video sent to Iran International shows the sky over western Tehran lighting up after a massive explosion caused by an attack in the early hours of Tuesday.
Additionally, several fighter jets were heard over the capital, according to witnesses cited by Iran International.
Strikes in Karaj, Kermanshah, Nazarabad, and more
An additional post by the outlet appears to show a strike in Karaj, west of the capital, that allegedly turned the sky blue and caused power outages in the region.
The outlet also shared footage that appears to show a police headquarters in Kermanshah, western Iran, heavily damaged by US-Israeli strikes.
According to the outlet, local media stated that a number of Islamic Revolutionary Guard Corps (IRGC) bases and Basij paramilitary facilities in Karaj, Nazarabad, Andisheh, and Shahriar were targeted by drone and missile strikes.
Other media outlets cited by Iran International reported explosions in Isfahan, with an eyewitness telling the anti-regime outlet that blasts were heard in the city.
Other eyewitnesses told Iran International that explosions were heard in Ahvaz on Monday afternoon, and local outlet Haalvsh reported that explosions were heard across different parts of Zahedan, southeastern Iran, on Monday night.
IAF launches new 'combined wave of strikes' on Tehran and Tabriz
Later on Tuesday, the IDF announced the completion of another series of strikes on targets in Iran.
In a "combined wave of strikes" on Tehran and Tabriz, the the military said the Israel Air Force hit a number of targets, including a "special units command center in Tabriz" an "'Imam Hassan' security unit military compound in Tehran," a ballistic missile launch and artillery fire command center, an Intelligence and General Security Police command center in Maragheh Province, and a large Tabriz Basij forces compound.
Shir Perets contributed to this report.