gptkb:international_relations
government position
international sanctions against Russia
public health advisories
increased tensions in Europe
expulsion of Russian diplomats
international investigations
EU response
NATO response
OPCW investigation
Russian government denials
UK government accusations against Russia
UK-Russia relations deterioration
US response
clean-up operation in Salisbury
decontamination of affected sites
increased security in Salisbury
international condemnation of chemical weapons use
public debate on chemical weapons
public warnings about Novichok