What we know and don’t know about how Iran uses asymmetric warfare

JERUSALEM (AP) — The leaders of Britain and the United States have suggested, without giving evidence, that Iran played a role in two major security incidents this week, the arrests near a U.S.-run military base in England used in the war against Tehran and the attack in the cockpit of an Israel-bound plane. As of Friday, no confirmed connection to the Islamic Republic had emerged. Britain has not made public any evidence linking Iran to the air-base arrests on terrorism-related charges. A