Chief Master Sgt. John Dubuc assumes authority during a ceremony on April 8, 2018 at Otis Air National Guard Base, Mass. Dubuc takes a sword from Col. Virginia I. Doonan, commander 102nd Intelligence Wing, to signify the start of his official duty as the Command Chief for 102nd IW.

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Keywords: air, base, chief, command, guard, national, nationalguard, otis