Determined to increase both its battlefield pressure on Ukraine and its political pressure on Ukraine’s supporters, Russia is escalating its sabotage efforts in Europe.

Last Friday, the United Kingdom announced criminal charges against five men accused of a March arson attack on a Ukrainian businessman’s warehouse in London. The accused ringleader is a 20-year-old Briton, Dylan Earl. In addition to the arson charges, Earl is accused of “assisting a foreign intelligence service.”