United States Marine Corps noncommissioned officer's sword
The Marine Corps noncommissioned officer's sword is a sword worn by noncommissioned officers (NCOs) and staff noncommissioned officers (SNCOs) of the United States Marine Corps. The NCO sword was adopted in 1859 and is patterned after the United States Army's foot officers' sword of 1850. The M1859 NCO sword continues service today as the Marine Corps drill and ceremonial sword. The sword's use is restricted by regulation to ceremonial occasions by an NCO or Staff NCO in command of troops under arms or at weddings and wedding receptions where at least one of those being married is in uniform and has the rank of Corporal or higher.
United States Marine Corps Scout Sniper
The Marine Corps is unique in its consolidation of reconnaissance and sniper duties for a single Marine. Most other conventional armed forces, including the U.S. Army, separate the reconnaissance soldier or scout from the sniper. In the U.S. Army, the 19D MOS, "Cavalry Scout" is the primary special reconnaissance and surveillance soldier and the term "Infantry Scout" refers to a specially trained infantrymen that functions in a reconnaissance and surveillance capacity, while "Sniper" refers to a specially selected and trained soldier that primarily functions as a sniper. Most military forces believe that the separation of reconnaissance and sniper capabilities allows for a higher degree of specialization.