Conserve today, secure tomorrow
Col. Brian Hartless, 86th Civil Engineer Group commander, shovels dirt to plant a tree on Ramstein Air Base, Germany, April 21, 2017. The 86th CEG leadership and federal forest departments planted trees to celebrate Earth Day and raise awareness for environmental protection. (U.S. Air Force photo by Airman 1st Class Savannah L. Waters)

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Photo by: Airman 1st Class Savannah Waters |  VIRIN: 170421-F-DB163-285.JPG