The History of the 25th Infantry Division - Tropic Lightning. From its inception as the Hawaiian Division in 1921, through WWII, Korea, Vietnam and the Global War on Terror - GWOT.

From it's early days in World War II, through Panama Canal, and into the Vietnam War. Blog post includes archival footage and photos along with in-depth coverage from historian Jim Broumley.

The 9th Infantry Division of the U.S. Army is nicknamed the "Old Reliables." It was created during World War I as the 9th Division, but it was never deployed overseas. The division proved to be an important asset during World War II, Vietnam, and the Cold War.

Soldiers of the 187th Infantry Regiment (Airborne) have the distinction of belonging to the only airborne regiment that has served in every conflict since the inception of American airborne forces. During their time in the Korean War, the Rakkasans were awarded a Presidential Unit Citation and two Korean Presidential Citations, as well as earning five more Battle Streamers for their flag. Three soldiers from the 187 were awarded the Medal of Honor.

History of the 1st Cavalry Division from 1833 to present. View photos and video footage of the 1st Cavalry Division during WWII, including images of the unit during horse-mounted expeditions into Mexican territory.

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.