303rd Armor

The 303rd Armor was a tank regiment of the United States Army, originally constituted in 1948 as part of the Washington Army National Guard. The unit traces its lineage to earlier cavalry organizations in Washington State, evolving into an armored regiment during the post-World War II reorganization. Throughout the Cold War, the 303rd Armor provided armored support and training, participating in various exercises and state emergency missions. In 1993, the regiment was consolidated with the 803rd Armor to become the 303rd Cavalry Regiment, continuing its legacy within the Washington Army National Guard.