Security Forces sharpen active shooter response skills
                A Illinois State Policeman looks through the port window of his riot shield during the complex coordinated terrorist attack drill hosted at Scott Elementary at Scott Air Force Base, Ill., Aug. 2, 2019. The mirror affixed to the shield allows the brandisher the ability to see nonverbal commands from his team as well as see potential threats. (U.S. Air Force photo by Airman 1st Class Solomon Cook)
                
                    
                        PHOTO BY:
                        Airman 1st Class Solomon Cook
                    
                    
                        VIRIN:
                        190802-F-FY024-1238.JPG
                    
                    
                        FULL SIZE:
                        8.41 MB
                    
                 
                
                
                        
                        
                            
                                
                                    CAMERA 
                                    NIKON D750
                                    LENS 
                                    70.0-200.0 mm f/2.8
                                    APERTURE
                                    28/10
                                 
                                
                                    SHUTTERSPEED
                                    1/320
                                    ISO
                                    12800
                                 
                             
                            No camera details available.
                         
                        
                            
                                IMAGE IS PUBLIC DOMAIN
                                
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