![](http://www.alamy.com/thumbs/6/C4494301-CB0B-4429-82B2-91F4F698C0C8/2TA27E2.jpg)
Marine Lance Corporal Bill Iyons, 19, from Springfield, Ohio, a member of "B" Company, 1st Battalion, 7th Marines, is on high alert during a sweep mission in Elephant Valley. The Marines are searching for rocket sites in Vietnam. This photograph was taken on July 23, 1968, by Cpl. Coates and is a Defense Department photo (Marine Corps).
Size: 3316px × 2128px
Photo credit: © piemags/NBV / Alamy / Afripics
License: Licensed
Model Released: No
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