From left Army Spc. Patrick Kearney and Spc. Leashana Phillips perform filter effectiveness testing on JP-8 jet fuel while Sgt. 1st Class Scott Tejada observes. Tejada, the DLA Energy Europe & Africa Petroleum Laboratory noncommissioned officer in charge provided Phillips, Kearney and Spc. Terradonte James with refresher training in preparation for support during Saber Strike 2018. Photo by Mike Domen