Army Spc. Ryan Canfield adds oil to a generator used to power a reverse osmosis water purification unit at the Brindle Lake training area on Joint Base McGuire-Dix-Lakehurst, N.J., March 6, 2016. Canfield, assigned to the 301st Quartermaster Company, operated the water purification unit to provide potable water to soldiers training during Combat Support Training Exercise 78-16-01. Army photo by Spc. Michael McDevitt