As the sun rises over Camp Arifjan, Kuwait, runners gather behind the starting line to participate in the "Operation Energy" 5 km run and expo Oct. 23, 2014, as part of U.S. Army Central's campaign to raise awareness of energy use. USARCENT establish...

Brig. Gen. Timothy M. McKeithen, U.S. Army Central officer in charge of logistics, speaks to runners participate in the "Operation Energy" 5 km run here Oct. 23, 2014, about the importance of conserving energy and how they can effect fuel and energy ...

Service members and civilians here participated in an "Operation Energy" 5 km run here Oct. 23, 2014. Following the 5 km run U.S. Army Central's Operation Energy Working Group hosted an expo to raise awareness of energy conservation and informed Sold...

Maj. Knud Hermansen, Department of Public Works deputy director, finishes first place in the "Operation Energy" 5 km run here Oct. 23, 2014. Following the 5 km run, U.S. Army Central's Operation Energy Working Group hosted an expo to raise awareness ...

Service members and civilians here participated in an "Operation Energy" 5 km run here Oct. 23, 2014. Following the 5 km run U.S. Army Central's Operation Energy Working Group hosted an expo to raise awareness of energy conservation and informed Sold...

Service members and civilians here participated in an "Operation Energy" 5 km run here Oct. 23, 2014. Following the 5 km run U.S. Army Central's Operation Energy Working Group hosted an expo to raise awareness of energy conservation and informed Sold...

Red Cross volunteers give T-shirts to runners who finished the "Operation Energy" 5 km run here Oct. 23, 2014. Following the 5 km run U.S. Army Central's Operation Energy Working Group hosted an expo to raise awareness of energy conservation and info...

Participants of the "Operation Energy" 5 km run here walk across the soccer field toward the OE expo Oct. 23, 2014, after crossing the finish line. Following the 5 km run, U.S. Army Central's Operation Energy Working Group hosted an expo to raise awa...

Service members and civilians take part in an "Operation Energy" expo here Oct. 23, 2014, following the 5 km run. U.S. Army Central's Operation Energy Working Group hosted the run and expo to raise awareness of energy conservation and informed Soldie...

A service member inspects a Saab Barracuda Solar Shade Systems, an ultra-lightweight camouflage net system used to cover a structure and reduce fuel cost, during an "Operation Energy" expo here Oct. 23, 2014. U.S. Army Central's Operation Energy Work...