President Donald Trump has said the US will take "very strong action" against Iran if it executes protesters, as rights groups say more than 2,400 anti-government demonstrators have been killed in a violent crackdown by Iranian authorities.
Prosecutors have asked for South Korea's former president Yoon Suk Yeol to be handed a death sentence if he is found guilty over his botched attempt to impose martial law.
Venezuelan opposition leader and Nobel Peace Prize winner María Corina Machado will meet President Donald Trump on Thursday, the White House has confirmed.
US President Donald Trump on Monday said he had imposed a 25% tariff on goods from countries with commercial ties to Iran, a move that could put pressure on Tehran as anti-government protests enter a third week.
The US and its partner forces have carried out large-scale strikes against Islamic State (IS) group targets in Syria, the US Central Command (Centcom) has announced.
US President Donald Trump has asked for at least $100bn (£75bn) in oil industry spending for Venezuela, but received a lukewarm response at the White House as one executive warned the South American country was currently "uninvestable".
The Venezuelan government has started releasing detainees considered political prisoners by human rights groups, in what officials described as a goodwill gesture.