Is it necessary for the army to pay for clothing when recruiting civilian personnel?

Generally, it needs to be paid. Even active servicemen have clothing expenses, but not much. Generally, the number of active servicemen ranges from dozens to more than 100. Non-active military personnel must pay the corresponding clothing expenses if they obtain military uniforms. Depending on the treatment of your unit, it is not a certain amount, and it may need to be paid in full. That would be expensive, maybe hundreds of dollars. If the unit pays well and helps you pay, you will naturally pay less.