Western nations warn of growing threat from Iranian intelligence
UK, US and a dozen other countries highlight plots to kill, kidnap and harass citizens in their countries
UK, US and a dozen other countries highlight plots to kill, kidnap and harass citizens in their countries

Counter-terror police apprehend one Iranian and three dual British-Iranian nationals

What matters now is Tehran’s response

Washington terminates agreements with European countries to fight disinformation from Russia, China and Iran

Tehran’s cyber operatives have sought to sow fear and hoover up intelligence in series of attacks in Israel and the US

Experts say Tehran is likely to eventually seek retaliation against senior figures over the US-Israeli war

Donald Trump says he is ‘not happy’ with Tehran as Washington and London hold talks about use of Diego Garcia