Report: Iran arrests dozens of drug smugglers

Iranian authorities have arrested dozens of alleged international drug smugglers, state radio reported on Saturday. The report said the smuggling ring's head and 84 others were Tanzanian nationals who swallowed narcotics to bring them into Iran. Authorities arrested five others, including three Pakistanis and two Iranians. Police also confiscated dozens of kilograms of cocaine and heroin after arresting the alleged smugglers, said the report.