Since the 1960s, the 2nd Infantry Division has been responsible for defending South Korea against potential invasion from North Korea. This is the History of the 2nd Infantry Division - the Warrior Division.

The 11th Infantry Brigade has a varied but significant history. They are best known for their service as a light infantry brigade in the Vietnam War, serving as part of the 23rd Infantry Division, the Americal. This is the History of the 11th Light Infantry Brigade.

The 2nd Cavalry can trace its lineage back to the early part of the 19th century. They’ve been named Dragoons, Armored Cavalry, and Stryker Cavalry. Despite the name changes, the Regiment has the distinction of being the longest continuously serving mounted unit in the United States Army.

A history behind the patch of the 82nd Airborne from World War I through current day, featuring a video from the Roving Historian of the 82nd Airborne Division during Vietnam and the Cold war.

The history of the 1st Infantry Division, nicknamed "The Fighting First" or "The Big Red One" after its distinctive shoulder patch, is one of the richest in the United States Army. They have provided continuous service to the country since their organization in 1917.

A summary history of the 3rd Infantry Division, nicknamed the "Rock of the Marne," is a mechanized infantry division of the United States Army based at Fort Stewart, Georgia. The unit has served the United States in World War I, World War II, Korea, the Cold War, and Iraq.