A drill instructor is a non-commissioned officer in the armed forces, fire department, or police forces with specific duties that vary by country. Foot drill, military step, and marching are typically taught by drill instructors.
Wesley Lee Fox was a highly decorated United States Marine Corps colonel with 43 years of service. Fox was a combat veteran – receiving the Medal of Honor for his heroic actions during the Vietnam War – and is considered one of the Marine Corps' legendary heroes. After retiring from the Marine Corps, he wrote a book about his career: Marine Rifleman: Forty-Three Years in the Corps; and, he served for 8 years as deputy commandant for the Virginia Tech Corps of Cadets.
John Learie Estrada is the former United States Ambassador to Trinidad and Tobago and a former United States Marine who served as the 15th Sergeant Major of the Marine Corps from 2003 to 2007. Estrada stepped down from that post on April 25, 2007, turning over the billet to the next sergeant major, Carlton Kent. Estrada then retired from the military in June 2007, after over 33 years of service. He has also worked as a senior manager for Lockheed Martin Training Solutions from 2008 onward.
Wilbur Bestwick was a United States Marine who served as the first Sergeant Major of the Marine Corps from 1957 to 1959.
Alford L. McMichael is a retired United States Marine who served as the 14th Sergeant Major of the Marine Corps from 1999 to 2003. He was also the first Staff Non-Commissioned Officer for Allied Command Operations for NATO (2003–2006). McMichael retired from the Marine Corps in 2006 after 36 years of service.
Oorah is a battle cry common in the United States Marine Corps since the mid-20th century.
Frank J. Breth was a United States Marine Corps brigadier general who was the commanding general, Marine Corps Recruit Depot and the Western Recruiting Region, San Diego, California.
Joseph W. Dailey was a United States Marine who served as the 5th sergeant major of the Marine Corps from August 1, 1969, until he retired from active duty on January 31, 1973. Dailey was the oldest living former sergeant major of the Marine Corps when he died in 2007. Dailey served in combat in three wars—World War II, the Korean War, and the Vietnam War—earning the Silver Star for actions during the Battle of Okinawa and the Navy Cross and the Bronze Star Medal for heroism in Korea. He was a member of the Church of Jesus Christ of Latter-day Saints.
Clinton A. Puckett was a United States Marine who served as the 6th Sergeant Major of the Marine Corps from February 1, 1973, until he retired from active duty on May 31, 1975. He served in World War II, the Korean War and the Vietnam War; receiving the Navy Cross for extraordinary heroism for actions in Korea. He was the last Sergeant Major of the Marine Corps to have served in World War II.
Harold G. Overstreet is a retired United States Marine who served as the 12th Sergeant Major of the Marine Corps from 1991 to 1995.
David W. Sommers is a retired United States Marine who served as the 11th Sergeant Major of the Marine Corps from 1987 to 1991.
Robert Earl Cleary was a United States Marine who served as the 10th Sergeant Major of the Marine Corps from 1983 to 1987. He served in the Marine Corps for 36 years, including seeing combat in both the Korean War and the Vietnam War. For his actions in Vietnam, he was awarded the Silver Star, the Navy Commendation Medal, and two Purple Hearts. He was the last Sergeant Major of the Marine Corps to have served in the Korean War.
Leland D. Crawford was a United States Marine who served as the 9th Sergeant Major of the Marine Corps from 1979 to 1983.
Henry H. Black was a United States Marine who served as the 7th Sergeant Major of the Marine Corps from 1975 to 1977.
Jimmie Earl Howard was a Marine Corps staff sergeant when he led an eighteen-man reconnaissance patrol in a fierce battle against a battalion of Viet Cong in June 1966. As a result of his heroic actions, Howard became the sixth U.S. Marine to be awarded the nation's highest honor for heroism in combat in Vietnam. The Medal of Honor was presented by President Lyndon B. Johnson in White House ceremonies on August 21, 1967.
Edgar R. Huff was the first African-American in the United States Marine Corps to be promoted to the rank of sergeant major. He served in World War II, the Korean War and the Vietnam War, and retired in 1972 after 30 years of service in the United States Marines.
Carlton Wayne Kent is a retired United States Marine who served as the 16th Sergeant Major of the Marine Corps. He succeeded John L. Estrada on April 25, 2007, and was succeeded by Micheal Barrett on June 9, 2011.
Justin D. LeHew is a United States Marine who served in the War on Terror. He was awarded the Navy Cross for his actions on 23 and 24 March 2003 during the initial 2003 invasion of Iraq. He was hand picked to spearhead the rescue operation and recovery of the U.S. Army's 507th Maintenance Company on 23 March and subsequently was called upon again to take part in the rescue operation of US Army Private Jessica Lynch on 1 April 2003. He is also a recipient of the Bronze Star with Combat Distinguishing Device denoting Valor for his heroic actions from 5 to 28 August 2004 during the Battle of Najaf.
Micheal P. "Mike" Barrett is a retired United States Marine who served as the 17th Sergeant Major of the Marine Corps, succeeding Carlton W. Kent on June 9, 2011. As the Sergeant Major of the Marine Corps, Barrett was the highest ranking noncommissioned officer in the United States Marine Corps. He was succeeded by Ronald L. Green on February 20, 2015.
Ronald L. Green is a United States Marine who served as the 18th Sergeant Major of the Marine Corps. He succeeded Micheal Barrett on February 20, 2015, and relinquished the post to Troy E. Black on July 26, 2019. As the Sergeant Major of the Marine Corps, Green was the highest ranking non-commissioned officer in the United States Marine Corps. Green retired during the summer of 2019.
