On This Day Your Teacher 9 years ago 23rd November 2006 - Russian dissident and writer Alexander Litvinenko died in London of radiation poisoning. Share this: Share on Facebook (Opens in new window) Facebook Share on Pinterest (Opens in new window) Pinterest Share on Threads (Opens in new window) Threads Share on Bluesky (Opens in new window) Bluesky Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email On This DayDateJuly 19,In relation toVocabularyOn This DayDateMarch 22,In relation to23rd MarchInteresting Date - 23rd AprilDateApril 23,In relation toInteresting Dates