In a significant shift in its security apparatus, Iran has appointed Mohsen Rezaei, a hardliner and former IRGC chief, as the new head of its Supreme National Security Council. Rezaei, known for his tough stance and previous threats regarding U.S. hostages, takes the role at a critical time, coinciding with talks to potentially reopen the Strait of Hormuz. Supreme Leader Khamenei is consolidating power within the leadership, making key appointments that reinforce a hardline approach towards the U.S. and regional adversaries. The reshuffle also includes other prominent IRGC figures, as Iran appears to be signaling a tougher stance in ongoing diplomatic negotiations, asserting demands such as an end to U.S. naval blockades. The implications of these changes may lead to a more aggressive Iranian foreign policy amidst regional conflicts and strained U.S.-Iran relations.