Iranian security forces claim to have arrested what a state television report describes as terrorist groups linked to Israel in the southeastern city of Zahedan.

US President Donald Trump announced a 25-percent tariff on any country doing business with Iran, ramping up pressure as a rights group estimated a crackdown on protests has killed at least 648 people.

New eateries are popping up in Gaza after months of famine, but it's pricey and many people still rely on aid to survive.