Drill instructor
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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
A Gunnery Sergeant Instructor at U.S. Marine Corps Officer Candidate School performing his duties
A drill sergeant of the Scots Guards shouting orders to his troops
A drill sergeant drills trainees in the U.S. Army.
A USMC drill instructor
Officer (armed forces)
Videos
An officer is a person who holds a position of authority as a member of an armed force or uniformed service.
A British commissioned officer (left) and warrant officer (right) in Afghanistan.
The Royal Navy officer training academy Britannia Royal Naval College at Dartmouth
Newly commissioned U.S. Navy and Marine Corps officers celebrate their new positions by throwing their midshipmen covers into the air as part of the U.S. Naval Academy class of 2005 graduation and commissioning ceremony.
A platoon from the Australian 29th Battalion being addressed by their officer commanding in August 1918