The IDF's Persian (Farsi)-language account on Monday warned Tehran residents that the IDF will "continue attacks against military targets in the Tehran region," over the coming days.
The IDF warned that locals should stay away from "weapons production centers, military bases, and security institutions affiliated with the regime" for their own safety.
The warning follows "Over 50 fighter jets" targeting and striking "military command centers belonging to the Iranian regime on Monday. The sites struck included missile and radar production sites and missile storage infrastructure in Tehran," the IDF later confirmed.
The strikes killed hundreds of Islamic Revolutionary Guard Corps members, an Israeli official told The Jerusalem Post.
During the strikes, Israel targeted various locations in Tehran, which included the Basij headquarters and Evin Prison.
The Basij is a paramilitary militia part of the IRGC. The United States designated both the IRGC and Basij terrorist entities.
The Alborz Corps, responsible for the security of several cities in the Tehran District, was also struck, the IDF said. The IDF added that various parts of the Iranian regime's military forces were hit, along with assets belonging to the Internal Security Forces and the IRGC.
This is a developing story.
Amichai Stein and Keshet Neev contributed to this story.