<P> Supermax ( short for : super-maximum security ) is a primarily U.S. English term used to describe `` control - unit '' prisons , or units within prisons , which represent the most secure levels of custody in the prison systems of certain countries . The objective is to provide long - term , segregated housing for inmates classified as the highest security risks in the prison system -- the `` worst of the worst '' criminals -- and those who pose a threat to both national and global security . </P>
<P> Supermax ( short for : super-maximum security ) is a primarily U.S. English term used to describe `` control - unit '' prisons , or units within prisons , which represent the most secure levels of custody in the prison systems of certain countries . The objective is to provide long - term , segregated housing for inmates classified as the highest security risks in the prison system -- the `` worst of the worst '' criminals -- and those who pose a threat to both national and global security . </P>
what is the main purpose of the supermax prison ​
what is the main purpose of the supermax prison ​
to provide long - term , segregated housing for inmates classified as the highest security risks in the prison system -- the `` worst of the worst '' criminals -- and those who pose a threat to both national and global security
to provide long - term , segregated housing for inmates classified as the highest security risks in the prison system -- the `` worst of the worst '' criminals -- and those who pose a threat to both national and global security