Iran is building new underground facilities near major missile bases while repairing military infrastructure damaged by US and Israeli airstrikes. According to BBC Verify, satellite images reveal significant excavation and construction at the Garamdara base near Tehran and the Shahrod missile complex in northern Iran. At least 12 other military sites, including missile sites and air bases, show signs of repairs. Analysts believe Iran may move missile production infrastructure underground to protect it from future attacks. The activity comes amid growing speculation about the resumption of US military operations against Iran.