About
Tom Cotton is an American politician and former Army officer who has been serving as the junior United States Senator from Arkansas since 2015. Prior to his Senate career, he served in the U.S. House of Representatives, representing Arkansas's 4th congressional district from 2013 to 2015. Cotton is a member of the Republican Party known for his conservative views.
Career Timeline
Joins US Army
Tom Cotton begins his military career after graduating from Harvard Law School.
Elected to House of Representatives
Cotton is elected to represent Arkansas's 4th congressional district.
Elected to the Senate
Cotton successfully runs for a seat in the U.S. Senate.
Increased National Prominence
Cotton becomes a more visible figure in national politics.
Controversial NY Times Op-Ed
Cotton publishes an op-ed calling for military intervention, sparking controversy.
Rising influence in Senate
Cotton's influence within the Senate continues to grow as he takes on key leadership roles.
Established Senatorial Figure
Cotton remains an influential voice in the Senate, shaping policy debates and solidifying his position within the Republican Party.
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Last updated: February 23, 2026