British police on Sunday said eight people, including seven Iranian nationals, were arrested in two separate counterterrorism ... "serious events" part of the UK's response to "national security ...

British authorities say 8 men, at least 7 of them Iranian, have been arrested in London and 2 other areas over a specific attack plot and a separate security threat.

British counter-terrorism police have arrested eight men including seven Iranians in two separate operations, officers said, in what the interior minister called some of the biggest investigations of ...

The men, aged between 29 and 46, were detained by Counter Terrorism Police on Saturday in ... said these were "serious events" part of the UK's response to "national security threats".