The IDF struck Iranian air defense sites over 1,600 kilometers away from Israel on Sunday, the IDF said on Monday.
The sites, located in northern Iran near the Caspian Sea, had been concealed within a forested area, the IDF said.
Separately, the military said on Monday night that it had completed a "wide-scale wave of strikes" targeting infrastructure belonging to Iran's regime in Tehran.
IDF drops over 80 explosives on Iran weapon production sites
The IDF struck approximately 40 weapon production sites across Tehran over the previous two days, the military announced on Monday.
According to the military's statement, over 80 munitions were dropped on weapon production, research, and development sites responsible for creating weapons used to attack Israel.
Among the sites targeted were facilities that assembled and manufactured long-range surface-to-air missiles, components for anti-tank and small anti-aircraft missiles, and ballistic missile engines.
IDF strikes IRGC military university
The IDF also announced on Monday that it had struck several pieces of IRGC infrastructure located within Imam Hossein University, a primary military institution for the regime.
According to the IDF, the university had been used as civilian cover for a variety of military goals, including the development and research of advanced weaponry.
Among the targets struck during the attack on the university were wind tunnels used for the testing of ballistic missiles, the university's chemical center used for the development of chemical weapons, and the technology and engineering center of the mechanics and development group.
The IDF also stated that several countries had already sanctioned the university and its senior officials due to its affiliation with the IRGC.
The university is led by Mohammad Reza Hassani Shahnegari, a senior IRGC officer.
IDF strikes Iran Defense Ministry site
The Israel Air Force also struck Iranian weapon manufacturing sites in Tehran overnight between Saturday and Sunday, the IDF said on Sunday.
Targets of the strike included a central site used by Iran's Defense Ministry to manufacture "critical" components for ballistic missiles, one of only two such sites in Iran, said the IDF.
Additional targets included various weapon production and storage facilities, as well as a drone engine production facility and an air defense development facility.
Power outages reported in Tehran
On Sunday, power outages were reported in Tehran and Karaj after an attack targeted a high-voltage tower in Alborz province.
Damage to the tower was reportedly caused by shrapnel that struck the facility, and authorities were working to restore power in the affected areas.