Promotion at the Time of Retirement or Separation. Per the provisions of 10 USC 1372, Soldiers on a promotion list at the time of retirement for disability will be retired for disability at the promotion list grade. Further, the Soldier will be promoted to the designated grade effective the day before placement on the retired list.
From 1846 to 1848 the United States fought a war with Mexico. North Americans now know the conflict as the Mexican War, or the Mexican-American War. As a result of the war, the United States took over the land that later became New Mexico, Utah, Nevada, Arizona, California, Texas, and western Colorado.
The war followed in the wake of the 1845 expansion of U.S. territory with the annexation of Texas. Texas had revolted against Mexico in the 1836 Texas Revolution, but Mexico continued to consider it part of its national territory. Annexation by the U.S. escalated the dispute between the nations into war.fter the declaration of war on May 13, 1846, U.S. forces invaded Mexican territory on two main fronts. The U.S. War Department sent a U.S. Cavalry force under Stephen W. Kearny to invade western Mexico from Jefferson Barracks and Fort Leavenworth, reinforced by a Pacific fleet under John D. Sloat.