Marine Corps Staff Sgt. Freddy Corniel, Drill Instructor with Alpha Company, 1st Battalion, Recruit Training Regiment, instructs recruits to stay in formation for the upcoming obstacle on Marine Corps Recruit Depot Parris Island, , January 22, 2018. Recruits with Alpha and Oscar Company completed the obstacle course which is designed to test their strength, agility, and endurance. ( Marine Corps Photo by Lance Cpl. Yamil Casarreal/Released)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
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Keywords: alpha, company, compay, corps, drill, instructors, island, marine, mcrd, obstacle, oorah, oscar, parris, recruit, training, usmc