what subjects are needed to become a soldier in south africa?
['Be a South African citizen only. ... ', 'Grade 12 Applicants must be between the ages of 18 – 22 years;', 'Graduates and/or other Tertiary Qualification up to the age of 26 years;', 'Completed Grade 12 with (Average of 50% or level 4) (Mathematics and Science will be advantageous);']