LONDON — More than 100 Russian intelligence officers are to be expelled from 18 countries in response to the Salisbury chemical attack, U.K. Prime Minister Theresa May told MPs Monday, hailing the “great solidarity” of the U.K.’s allies against Moscow’s “acts of aggression.” Speaking in the House of Commons, May said that Russia’s “attempts to flout international law and undermine our values” would not be tolerated, adding that Monday’s mass expulsions by the U.S., EU member states, Canada and Ukraine represented the largest such diplomatic sanction against Russia in history.

Source: May: More than 100 Russian intelligence officers expelled from 18 countries