Real Forced Sexchange? Does it actually happen?

Forced sexchange operations are the highlights of forced feminisation stories on sites such as Fictionmania. 

We have all probably read a few of those in our time.  I have often been very curious if incidences of forced exchange operations happen in real life. Do they only exist in the realms of forced fem fantasy, you would think so, but on doing some digging here is what I found:

Dr Levin head of South Africa's
the "The Aversion Project" 

 South Africa's apartheid army forced white lesbian and gay soldiers to undergo 'sex-change' operations in the 1970's and the 1980's, and submitted many to chemical castration, electric shock, and other unethical medical experiments. Although the exact number is not known, former apartheid army surgeons estimate that as many as 900 forced 'sexual reassignment' operations may have been performed between 1971 and 1989 at military hospitals, as part of a top-secret program to root out homosexuality from the service.

Although several cases of lesbian soldiers abused have been documented so far—including one botched sex-change operation—most of the victims appear to have been young, 16 to 24-year-old white males drafted into the apartheid army. Between 1967 and 1991, all white males over the age of 16 were conscripted in South Africa. The apartheid regime, which began in 1948, officially ended in 1994. Read The Full Article