Culture of the United States Marine Corps
Two styles of swords are worn by Marines. The Marine Corps officers' sword is a Mameluke Sword, similar to the Persian shamshir presented to Lt. Presley O'Bannon after the Battle of Derna during the First Barbary War. After its adoption in 1825 and initial distribution in 1826, Mameluke Swords have been worn by Marine officers ever since, except during the period 1859–1875, when they were required to wear the Army's Model 1850-foot officers' sword. Upon returning to the traditional sword, many officers gave their Army swords to their senior noncommissioned officer, creating the basis for the NCO sword. Generally, Marines are the only branch where enlisted members regularly carry a sword (the Army authorizes platoon and first sergeants to carry a Model 1840 sword during some ceremonies, while the Chief of Naval Operations authorized Chief Petty Officers and above to carry an optional ceremonial cutlass with dress uniforms in 2010).
Parachutist Badge (United States)
The Parachutist Badge, also commonly referred to as "Jump Wings" or "Silver Wings" is a military badge of the United States Armed Forces awarded to members of the United States Army, Air Force, Marine Corps and Navy. The United States Coast Guard is the only branch that does not issue its own Parachutist Badge, but its members are authorized to receive the Parachutist Badges of other services in accordance with their prescribed requirements. The DoD military services are all awarded the same Basic Parachutist Badge. The Army and Air Force issue the same Senior and Master Parachutist Badges while the Navy and Marine Corps issue the Navy and Marine Corps Parachutist Badge to advanced parachutists. The majority of the services earn their Basic Parachutist Badge through the U.S. Army Airborne School.