BREAKING: 🇮🇷🇺🇸 Iran threatens to close key global chokepoints, including Bab al-Mandab alongside the Strait of Hormuz, if US launches a ground assault. • Bab al-Mandab links the Red Sea to the Gulf of Aden and Arabian Sea • It's world’s 4th-largest shipping chokepoint • About 12% of global seaborne oil flows through it • Combined closure with Hormuz could disrupt ~25M bpd (~25% of global supply)