text:  The area is served by two military facilities , Naval Air Station Meridian and Key Field , which provide over 4 @,@ 000 jobs . NAS Meridian is home to the Regional Counter @-@ Drug Training Academy ( <unk> ) and the first local Department of Homeland Security in the state . Key Field is named after brothers Fred and Al Key , who set a world endurance flight record in 1935 . The field is now home to the 186th Air Refueling Wing of the Air National Guard and a support facility for the 185th Aviation Brigade of the Army National Guard . Rush Foundation Hospital is the largest non @-@ military employer in the region , employing 2 @,@ 610 people . 
  