American attorney and diplomat (born 1948) John Robert Bolton is an American attorney, diplomat, Republican consultant, and political commentator. He served as the 25th United States ambassador to the United Nations from 2005 to 2006, and as the 26th United States national security advisor from 2018 to 2019. 242,100 views on August 22, 2025 — Wikipedia's most-read article that day. Also most read: Jaswinder Bhalla, Coolie (2025 film), Lyle and Erik Menendez, Frank Caprio. Wiki link