Implement a military service system that combines conscripts and volunteers. The service period of the army is 26 months, and the service period of the air force and navy is 30 months.
A rank/rank
* * * It is divided into five levels, 15: general level 4 (general, lieutenant general, major general and brigadier general), school level 3 (colonel, lieutenant colonel and major), junior level 4 (captain, lieutenant, lieutenant and warrant officer), sergeant level 3 (staff sergeant, sergeant and corporal) and soldier level/kl.