Aug. 9, 2018
            
                 Blending in, Air Force to begin wear of OCP uniform 
            
            
                
                
                    SIOUX CITY, Iowa —
                
                
                Logistics In Action: Article originally appeared on the National Guard website — Air Force units around the world will be allowed to wear the Operational Camouflage Pattern beginning in October. The OCP is the same camouflage uniform the Army uses.