The 2020 Iran explosions were a series of explosions in Iran, with undetermined causes of origin. First reported on 25 June 2020, the explosions' locations included an advanced centrifuge assembly facility,[1] alleged missile sites,[2][3][4] petrochemical centers,[5] power plants[6] and medical clinics.[7] The government has denied reports of explosions in its missile sites while acknowledging damage to its largest nuclear enrichment facility in Natanz.[8][1]