GREAT LAKES, Ill. (February 8, 2016) – Lt. Kimberly Rios recites her Oath of Office given to her by Cmdr. Melissa Powers, executive officer at Region Midwest Legal Services Office (RLSO), during her promotion to lieutenant in the rotunda of historic building 1 here, Feb. 8. Retired Chief Dental Technician Greg Fayfar, Navy Science Instructor (NSI) of the East Aurora (Ill.) High School Navy Junior Reserve Officers Training Corps (NJROTC) unit looks on. Fayfar was Rios’ NSI in 2003 and 2004 when she was a member of the unit. (U. S. Navy photo by Mass Communication 2nd Class Derek Paumen)