Columbia ROTC Commissioning 2006: Sean Wilkes CC/AROTC 06 was officially commissioned at the Army ROTC Commissioning at Fordham University earlier in the day, where he received his official 1st salute. After the Air Force Commissioning at Columbia he received his 1st Columbia salute from Army veteran Eric Chen GS'06 (at left) on the steps of Low Library in front of the Alma Mater statue.