What is Keith Kellogg?
{{Infobox officeholder | name = Keith Kellogg | image = Keith Kellogg February 2025.jpg | office = [[Ambassadors of the United States#Special envoys, representatives, and coordinators|United States Special Envoy for Ukraine and Russia]] | president = [[Donald Trump]] | term_start = January 20, 2025 | term_end = | successor = | office1 = [[Office of the Vice President of the United States|National Security Advisor to the Vice President of the United States]] | vicepresident1 = [[Mike Pence]] | term_start1 = April 27, 2018 | term_end1 = January 20, 2021 | predecessor1 = [[Andrea L. Thompson]] | successor1 = [[Nancy McEldowney]] | office2 = Executive Secretary and Chief of Staff of the [[United States National Security Council]] | president2 = [[Donald Trump]] | term_start2 = January 20, 2017 | term_end2 = April 27, 2018 | predecessor2 = [[Suzy George]] | successor2 = [[Frederick H. Fleitz]] | office3 = [[National Security Advisor (United States)|United States National Security Advisor]] | status3 = Acting | president3 = [[Donald Trump]] | term_start3 = February 13, 2017 | term_end3 = February 20, 2017 | predecessor3 = [[Michael T. Flynn]] | successor3 = [[H. R. McMaster]] | birth_name = Joseph Keith Kellogg, Jr. | birth_date = {{birth date and age|1944|5|12}} | birth_place = [[Dayton, Ohio]], U.S. | death_date = | death_place = | party = [[Republican Party (United States)|Republican]] | spouse = Paige Kellogg | children = 3 | education = [[Santa Clara University]] ([[Bachelor of Arts|BA]])<br>[[University of Kansas]] ([[Master of Science|MS]])<br/> [[United States Army War College]] | allegiance = United States | branch = [[United States Army]] | se