The reason why some experts argue for paid volunteer armies is that the short enlistment periods of draftees actually cost the military more in training and turnover.
When drafts are done, the new recruits will have to be trained. This will cost the nation more and is therefore more expensive.
A paid volunteer army on the other hand, is already trained and so there will be no need to keep embarking on new training which makes it cheaper.
Find out more on drafting soldiers at https://brainly.com/question/4933973.
#SPJ1