Ahmed Shihab-Eldin is understood to be facing charges including spreading false information, the Committee to Protect Journalists says.
Former Nato chief warns UK's national security 'in peril'.
NHS guidance that all hospitals should be using Palantir software from this month has sparked a backlash.
The Iran-backed Hezbollah militia said it would not abide by any agreements of the meeting in Washington.
Scott Bessent said a "small bit of economic pain" was worth it to eliminate the threat of Iranian strikes on Western capitals.