Iran is facing sustained internal and external pressure, including widespread protests, economic strain from sanctions, and intensified domestic repression, yet the Islamic Republic’s leadership appears to be holding firm. Security institutions remain cohesive, and the overall trajectory points to a regime that is weakened but not nearing collapse absent outside intervention. According to an assessment by Israel’s Institute for National Security Studies (INSS), Iran’s Islamic Revolutionary Guard Corps (IRGC) and the Basij militia continue to show loyalty and operational effectiveness, with no indications of significant defections inside Iran’s regular armed forces (the Artesh). The INSS assessment argues that historical precedent suggests mass protest movements alone are unlikely to trigger regime collapse, leaving Tehran under strain but broadly stable. The analysis also notes a harder U.S. line on the political and military implications of Iran’s behavior since the crisis be...