"Jet Sonic Boom Causes Large Explosion in Iran's Industrial Town"
A large blast in Iran's Semnan province was caused by a fighter jet breaking the sound barrier, according to state media. The incident occurred in the Garmsar industrial town, marking the fourth such event in the province within a week. Officials clarified that there was no explosion or smoke observed in the area, attributing the blast to a fighter jet flying below the permissible speed and breaking the sound barrier, although the nationality of the jet was not specified.