This is stated in the final letter that Francken sends to all 17-year-olds to lure them to the army

In the week of November 17, all 17-year-olds in our country – there are approximately 130,000 – will receive a letter in the mail from Prime Minister Bart De Wever (N-VA) and Defense Minister Theo Francken (N-VA). The government wants to encourage young people to volunteer for a year of service in the army. VTM Nieuws was able to view the final version. This is what is promised.

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