The Namibian Special Forces training includes the 5-week Paratroopers Pre Selection phase (that tests a candidates skills in Musketry, Navigation, and Field Craft), and then the Parachute Selection Phase.
Paratroopers Pre Selection phase is 6 weeks long during which candidates are tested on military skills, such as Musketry Training, Navigation, Field Craft. After going through the pre selection phase the candidates progress to the Parachute Selection Phase. 
