Free Walking Sightseeing Tour #1 in Columbus, United States

The M1 Abrams is a third-generation American main battle tank designed by Chrysler Defense and named for General Creighton Abrams. Conceived for modern armored ground warfare and now one of the heaviest tanks in service at nearly 68 short tons, it introduced several modern technologies to United States armored forces, including a multifuel turbine engine, sophisticated Chobham composite armor, a computer fire control system, separate ammunition storage in a blowout compartment, and NBC protection for crew safety. Initial models of the M1 were armed with a 105 mm M68 gun, while later variants feature a license-produced Rheinmetall 120 mm L/44 designated M256.

Wikipedia: M1 Abrams (EN)

The Bradley Fighting Vehicle (BFV) is a tracked armored fighting vehicle of the United States developed by FMC Corporation and manufactured by BAE Systems Land & Armaments, formerly United Defense. The BFV is named for U.S. General Omar Bradley.

Wikipedia: Bradley Fighting Vehicle (EN)

The M113 is a fully tracked armored personnel carrier (APC) that was developed and produced by the FMC Corporation. The M113 was sent to United States Army Europe in 1961 to replace the mechanized infantry's M59 APCs. The M113 was first used in combat in April 1962 after the United States provided the South Vietnamese army (ARVN) with heavy weaponry such as the M113, under the Military Assistance Command, Vietnam (MACV) program. Eventually, the M113 was the most widely used armored vehicle of the U.S. Army in the Vietnam War and was used to break through heavy thickets in the midst of the jungle to attack and overrun enemy positions. It was largely known as an "APC" or an "ACAV" by the allied forces.

Wikipedia: M113 armored personnel carrier (EN)

The M3 half-track was an American armored personnel carrier half-track widely used by the Allies during World War II and in the Cold War. Derived from the M2 half-track car, the M3 was extensively produced, with about 15,000 standard M3s and more than 38,000 variant units manufactured.

Wikipedia: M3 half-track (EN)

The National Infantry Museum and Soldier Center is a museum located in Columbus, Georgia, just outside the Maneuver Center of Excellence at Fort Moore. The 190,000-square-foot (18,000 m2) museum opened in June 2009.

Wikipedia: National Infantry Museum (EN), Website