Geopolitics Daily Brief05/28/2026, 10:48:58 AMGeopolitics Daily Brief — May 28, 2026Today's 5-story brief: US strikes Iran twice in 72 hours as Hormuz risk climbs; Israel kills Hamas's new military chief and orders Lebanon evacuations; Zelensky requests US air defense amid Russian escalation; new research flags Taiwan conflict as a nuclear-escalation trigger; and China's EV supply-chain dominance reshapes global auto markets.