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The Iranian parliament’s recent approval of Mehrdad Akhlaqi as defense minister signals potential shifts in geopolitical risk for global markets. Quantitative traders must translate such political events into concrete risk‑adjusted positioning. This article connects the political development to core principles of corporate risk management and shows how to incorporate the news into systematic trading frameworks. Understanding the Geopolitical Signal The appointment of a new defense minister often presages changes in a country’s military posture, sanctions exposure, and foreign‑policy alignment. In Iran’s case, the new minister’s background suggests a possible hardening of defense policy, which can increase the probability of heightened tensions in the Middle East....