The French ministry said last month that two French embassy staff had been detained and physically intimidated by Iranian security services in Tehran. France will expel two Iranian diplomats in response to an incident in which two French diplomats were arrested in Tehran, officials said Tuesday. Key points and original sources are listed below.

• The French ministry said last month that two French embassy staff had been detained and physically intimidated by Iranian security services in Tehran.S1

• France will expel two Iranian diplomats in response to an incident in which two French diplomats were arrested in Tehran, officials said Tuesday.S2