Russian spy poisoning

UK accused of 'anti-Russian campaign'

Has the Russian row given UK diplomacy new focus?

EU recalls Russia ambassador in spy row

War of words between the UK and Russia. Video, 00:02:32War of words between the UK and Russia

World Cup Nazi comments 'irresponsible'

Ireland 'could expel Russian officials'

PM 'Russian threat respects no borders' Video, 00:00:32PM 'Russian threat respects no borders'

EU gives firmer backing to May's spy claims

Police officer discharged after ex-spy attack

May: Russia's 'brazen attack against UK' Video, 00:01:16May: Russia's 'brazen attack against UK'

Russian diplomat calls for Johnson to quit

May's Russia mission faces Brexit test

Putin 'will use Cup like Hitler's Olympics'

City gets free parking after spy attack

Russian anger over spy attack response

Russian diplomats leave amid spy row

Who controls the world's most toxic chemicals?

Corbyn: UK has to do business with Putin

EU offers solidarity with UK over spy case

Will Brexit affect EU response to attacks? Westminster Hour. Audio, 00:01:36Will Brexit affect EU response to attacks?

Irish ambassador questions border technology. Westminster Hour. Audio, 00:09:46Irish ambassador questions border technology

Russia stockpiling nerve agent - Johnson

McDonnell: Putin responsible for attack