Iran
The Saudi authorities said Saturday's attacks were "unquestionably" sponsored by Iran.
Saudi stocks fell sharply on Sunday after drone attacks on two oil plants knocked out more than half of Saudi crude oil output -- more than 5% of the world's crude supply.
Donald Trump says the US is "locked and loaded" - here's what he's talking about.
"All American bases and their aircraft carriers in a distance of up to 2,000 kilometres around Iran are within the range of our missiles."
A YouTube blogger and her Australian boyfriend, and a university academic, were arrested in separate incidents.
The sentence echoes the case of British-Iranian mother Nazanin Zaghari-Ratcliffe, who was jailed for five years in 2016 on spying charges.
"At the moment it feels a bit like he promised and then wandered away."
"There was no justification for it. I am cross at them. I am not scared. The amount of scars I got. I have been put through hell," British Iranian mother revealed to family.
There is a lot going on, catch up here.
The government is looking at its options as an audio recording emerges of the moments HMS Montrose was seized in the Strait of Hormuz.