An Israeli-Moldovan rabbi living in the United Arab Emirates has gone missing, with Israeli authorities raising the suspicion Saturday he may have been kidnapped as tensions remain high with Iran.

Israeli-Moldovan rabbi Zvi Kogan has gone missing in the UAE, raising fears of kidnapping amid rising tensions with Iran.

Iran’s malign influence, while well-known in the Middle East, is less well-known in Latin America, where its influence is ...