Chief Master Sgt. Christopher Roper, senior enlisted advisor for the Oregon Air National Guard Combat Operations Group (COG), left, gives a brief and overview of the COG mission to Chief Master Sgt. Mitchell O. Brush, senior enlisted advisor for the National Guard Bureau and Sgt. Maj. Shane Lake, Oregon National Guard senior enlisted advisor at the Portland Air National Guard Base, Ore., Jan. 5, 2015. (U.S. Air National Guard photo by Tech. Sgt. John Hughel, 142nd Fighter Wing Public Affairs/Released)
Tech. Sgt. John Hughel
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