10pts!! Can Someone Please Tell Me Where This Monument Is Located?

I thought it may be next to the wall of Vietnam causalities names but i couldn't find it. it is a bunch on soldiers that are statues and are life size and are all on a green gr lawn type and are all equally spread out and spaced between....we are planning to go to DC in jan and im hoping if im thinking of this monument(s) correctly that i will see it in person...any help or photos would be great thanks in advance!