Sirens sounded across Bahrain, Kuwait and Qatar after Iran launched retaliatory strikes against US military targets in the region, according to reports. Bahrain’s interior ministry urged residents to seek shelter as authorities activated warnings following Iranian attacks. Kuwait said its air defenses intercepted Iranian drones and missiles, adding that explosions were linked to intercepts. Iran’s IRGC claimed it targeted US forces and logistics, while Iranian officials warned that any counterattack would have a “heavy cost.”