The 3rd Infantry Brigade Combat team, 1st Infantry Division is headed back to the front lines.
Fort Knox is hosting a colors casing ceremony for the unit 10 a.m. Tuesday at Brooks Field on post as its members ramp up for another tour of Afghanistan.
Not all of the unit’s roughly 3,500 soldiers will deploy. Sgt. Thomas Duval with the 3/1 Public Affairs Office said the numbers continue to fluctuate but about 2,000 soldiers are expected to leave.