A Special Forces Green Beret crosses over a small wall during a joint US-Afghan operation in Gaza Valley, Arghandab district, Zabul province, Afghanistan, December 2013.
Note the MK17 SCAR-H 7.62mm x 51mm rifle weilded by this special forces operator.
It is fitted with a SpecterDR 1.5-6x Multi-Function Combat Day Sight, AN/PEQ-15 laser, Insight WMX200 Visible Bright Light and Grip Pod foregrip/bipod.