- Army of Occupation
The Army of Occupation was the name of the U.S. Army commanded by
Zachary Taylor during theMexican-American War .Creation
On
April 23 ,1845 GeneralZachary Taylor was appointed to command the 1st Military District along the Texas/Louisiana border. On April 27 Taylor received orders to move with a "Corps of Observation" to the Texas frontier. Taylor moved his forces to Corpus Christi and established a base there. While at Corpus Christi, Taylor named the forces assembled there the "Army of Occupation".Operations on the Rio Grande
In May, 1846 the army numbered 2,400 and was divided into two brigades. The 1st Brigade was commanded by Lt. Col.
William G. Belknap and would be the right wing of the army. The 2nd Brigade was commanded by ColonelDavid E. Twiggs and was the left wing. Taylor defeated the Mexican army at the battles of Palo Alto and Resaca de la Palma.
Order of BattleBuena Vista
After capturing Monterrey most of the units in the Army of Occupation were transferred to
Winfield Scott for the invasion of central Mexico and in October Henderson's Texans returned home. Taylor felt that the transfer of these forces was an attempt by his political rival PresidentJames K. Polk to deprive Taylor of any further military glory. Taylor decided instead to move south toSaltillo, Coahuila , where he diverted the Center Division underJohn E. Wool from its expedition againstChihuahua and ordered it to Saltillo. Together with the Center Division the Army of Occupation numbered 4,500 and Wool became second-in-command to Taylor. The army had only one organized brigade; the Indiana Brigade under GeneralJoseph Lane composed of the 2nd and 3rd Indiana regiments. The rest of the army was made up of 4 volunteer infantry regiments, 2 volunteer cavalry regiments, 2 regiments of U.S. dragoons and 4 battalions of U.S. artillery, all reporting directly to generals Wool and Taylor.Antonio López de Santa Anna assembled an army of 25,000 and marched to destroy the Americans at Saltillo. Taylor met Santa Anna at thebattle of Buena Vista and although greatly outnumbered defeated the Mexicans.
Order of Battle
*Commander – Major GeneralZachary Taylor
*Second-in-Command – Brigadier GeneralJohn E. Wool Evacuation
In November 1847 Taylor left Mexico and returned to the United States. Command of the Army of Occupation was transferred to General Wool. Wool made plans for various campaigns in northern Mexico, but the war came to an end before he could undertake any significant campaign. Wool thus oversaw the evacuation of the army from Mexico. The evacuation was well underway by July 1848 when Wool requested to be relieved due to illness. On
July 23 , command of the Army of Occupation was transferred to ColonelWilliam Davenport , who moved the remaining units of the army toFort Brown along theRio Grande .ources
* Bauer, K. Jack, "The Mexican-American War 1846-48"
* [http://www.dmwv.org/mexwar/documents/docs.htm#reports Official Battle Reports]ee also
*
Army of the West (1846) Notes
Note|cav Temporarily attached to the Texas Division during the battle
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