United States Marine Corps A decade later, in the Mexican–American War (1846–1848), the Marines made their famed assault on Chapultepec Palace in Mexico City, which would be later celebrated as the "Halls of Montezuma" in the Marines' hymn. In the 1850s, the Marines would see further service in Panama and Asia, attached to Matthew Perry's East India Squadron on its historic trip to the Far East. The Marine Corps played a small role in the Civil War (1861–1865); their most prominent task was blockade duty. As more and more states seceded from the Union, about a third of the Corps' officers left the United
Badges of the United States Marine Corps receive a qualification level depending on the score obtained. Once a qualification has been obtained, and the marksmanship badge issued, the badge may be worn for the remainder of a military career, or until a different level of qualification (higher or lower) is achieved. In addition to the standard marksmanship badges, the Marine Corps has numerous marksmanship competition badges that are authorized for wear on the Marine Corps uniform as permanent awards. These badges are awarded alongside trophies that are present to the top performing Marines at Marine Corps sponsored marksmanship competitions. The following marksmanship competition badges are authorized for