UK Sanctions Russian Intelligence Official Tied to Chemical Weapons

The U.K. on Nov. 7 sanctioned Denis Sergeev, a senior officer in the Russian Military Intelligence Service, for his ties to Russia's use of chemical weapons. The U.K.'s said Sergeev was involved in the attempted 2018 Novichok nerve agent poisoning in Salisbury, England, of a former Russian military officer and double agent for the British intelligence agencies.