One person was killed and at least three others were injured in an explosion in the town of Saravan in south-eastern Iran, Tasnim reported, citing a statement issued by the Islamic Revolution Guards Corps (IRGC).
A video has emerged on Twitter, allegedly showing the scene of the explosion.
According to IRGC, the explosion was carried out by a terrorist group "affiliated with the global arrogance" (this is a term Iran uses to describe the US and its allies).
Saravan is located about 40 kilometres away from the border with Pakistan.
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