Protecting all, big and small Published June 30, 2021 By Staff Sgt. Hannah Malone 28th Bomb Wing Public Affairs ELLSWORTH AIR FORCE BASE, S.D. -- Defenders from the 28th Security Forces Squadron hosted a field trip for the School Age Care program June 25 at Ellsworth Air Force Base. During the trip, the children toured the squadron, explored a police vehicle and viewed a military working dog demonstration. The 28th SFS hosts these tours to educate the base population on their mission and to reinforce their approachability as law enforcement officers.