A Mameluke sword is a cross-hilted, curved, scimitar-like sword historically derived from sabres used by Mamluk warriors of Mamluk Egypt after whom the sword is named. It is related to the swords of the Seljuq empire. The curved scimitar blades were Central Asian Turkic in origin from where the style migrated to India, Egypt and North Africa and the Turkish kilij. It was adopted in the 19th century by several Westernmilitaries, including the French Army, British Army and the United States Marine Corps. Although some genuine Ottoman sabres were used by Westerners, most "mameluke sabres" were manufactured in Europe or America; their hilts were very similar in form to the Ottoman prototype, but their blades tended to be longer, narrower and less curved than those of the true kilij, while being wider and also less curved than the Persian shamshir. In short, the hilt retained its original shape. but the blade tended to resemble the blade-form typical of contemporary Western military sabres. The Mameluke sword remains the ceremonialside arm for some units to this day.
Marine Corps history states that a sword of this type was presented to Marine First LieutenantPresley O'Bannon by the Ottoman Empireviceroy, Prince Hamet, on December 8, 1805, during the First Barbary War, in Libya, as a gesture of respect and praise for the Marines' actions at the Battle of Derna. Upon his return to the United States, the state of Virginia presented him with a silver-hilted sword featuring an eaglehead hilt and a curved blade modeled after the original Mameluke sword given to him by Hamet. Its blade is inscribed with his name and a commemoration of the Battle of Tripoli Harbor. Perhaps due to the Marines' distinguished record during this campaign, including the capture of the Tripolitancity ofDerna after a long and dangerous desert march, Marine Corps CommandantArchibald Henderson adopted the Mameluke sword in 1825 for wear by Marine officers. After initial distribution in 1826, Mameluke swords have been worn except for the years 1859–1875, and a brief period when swords were suspended during World War II. Since that time, Mameluke swords have been worn by Marine officers in a continuing tradition to the present day.
British Army
Mameluke swords were adopted by officers of light cavalry regiments in the first decade of the 19th century, some were used as 'walking out swords' but others were employed on active campaign. They are prominent in images of officers of the Hussars painted by Robert Dighton in 1807. As officially regulated dress or levée swords they first appear in 1822 for lancer regiments. Later, other light cavalry and some heavy cavalry regiments also adopted similar patterns. Though broadly similar in form, each regiment's swords had individual variations in the decoration of both blade and hilt. The current regulation sword for generals, the 1831 Pattern, is a Mameluke-style sword, as were various Army Band swords. There are a number of factors which influenced the fashion for Mameluke swords in the British Army.
The United States Marine Corps sword, discussed above, has been suggested as also being influential. The 1831 Pattern General Officers' Sword is very similar to the USMC Mameluke that pre-dated it.