The Swiss army has long been a militia trained and structured to rapidly respond against foreign aggression. Swiss males grow up expecting to undergo basic military training, usually at age 20 in the recruit school, the basic-training camp, after which Swiss men remain part of the ''militia'' in reserve capacity until age 30 (age 34 for officers).
Answer this question, making sure that the answer is supposed by the text: does switzerland train every citizen to use a gun?
no