British Prime Minister Theresa May will chair an emergency security session on Monday to discuss how to respond to Iran’s seizure of a British-flagged tanker in the Strait of Hormuz. Foreign Secretary Jeremy Hunt is also expected to brief Parliament on the Friday seizure of the Stena Impero tanker, now in a heavily guarded Iranian port. Britain is considering a number of options to raise the economic and diplomatic pressure on Iran but officials say military operations are not being considered at the moment.