Several explosions were heard in the capital city of Tehran and two other cities on Tuesday, according to a China Media Group (CMG) reporter stationed in Iran.
An explosion occurred in the Lavizan, a north-eastern neighborhood of Tehran, where Iranian military facilities are located, said the reporter in the capital.
The reporter's footage showed thick smoke rising from a building in the area.
The reporter also said explosions were heard in the country's central city of Isfahan, which contains many heritages from various historical eras, and Shiraz, a popular tourist destination in southwestern Iran.
Multiple explosions heard in Tehran, Isfahan, Shiraz
Iranian Foreign Minister Seyed Abbas Araghchi on Tuesday condemned U.S.-Israeli strikes on a girls' elementary school in southern Iran's Minab in a post.
On the social media platform X, Araghchi shared the image of a harrowing aerial photograph showing mass graves being prepared for the victims of the attack, in which he said the bodies of the innocent young girls were "torn to shreds".
The airstrike on the Shajareh Tayyebeh girls' elementary school in Minab on Saturday left at least 165 people dead, according to Iranian authorities.
Iranian President Masoud Pezeshkian has expressed condolences to the families of the victims and the residents of the city. He has condemned the airstrikes, calling them inhumane and barbaric.
The United Nations education agency, UNESCO, said the deadly bombing of the primary school by the U.S. and Israel constitutes a grave violation of humanitarian law.
Iranian FM condemns US-Israeli strikes on girls' elementary school