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              | USAF Support Aircraft
                1971 to date | 
             
            
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                The primary purpose of an air force is to project air power.  
                This is largely accomplished by the combat aircraft - the 
                fighter and the bombers.  But an air force requires far 
                more than that.  It must have training, cargo and 
                reconnaissance aircraft too.  Traditionally, these have 
                been the support aircraft. 
     Today's modern air force has added airborne command 
                posts to the list.  During World War II, wing commanders 
                briefed their crews, then sent them on their mission.  
                During the late 1950s, the Strategic Air Command introduced the 
                "Looking Glass," a specially modified KC-135 that always 
                remained airborne to act as a backup command and control in the 
                event ground based ones were destroyed by nuclear attack.  
                The concept was picked up by the fighter jocks and soon they 
                introduced airborne command posts to the Vietnam war.  The 
                Gulf War really saw their widespread use.  Attacks on enemy 
                targets were directed and redirected from the air.  This 
                real time capability was an enormous improvement over the 
                pre-flight briefing of early days.  These planes included 
                the various "E" models and the RC-135s.   | 
             
            
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