How Britain Can Respond to the Skripal Attack
If confirmed, the attack on double agent Sergei Skripal and his daughter would be the second known Russian state-sponsored murder in the UK, following the murder of Alexander Litvinenko in 2006. Other suspicious cases are now being reopened.
What principles should guide an effective response?- Effective measures are more than symbolic. They impose costs that punish unacceptable actions and deter future ones. The UK’s response to Litvinenko’s death – expelling four diplomats, imposing visa restrictions for officials, and suspending security service liaison – was clearly not sufficient enough to deter the latest attack. Symbols matter, but only if they credibly convey intentions about the consequences of further action.