Why do Korean soldiers shout victory and loyalty? What is the difference?

The salute of the Korean army stipulates that one side salutes "loyalty" and the other side salutes "unity". The general saluted and the army shouted: Loyalty! ! The navy shouted: win! !

The duration of military service in all services of the National Army of the Republic of Korea is 24 months for the Army and Marine Corps, 26 months for the Navy and 28 months for the Air Force; "Conscientious objectors" will be sentenced to imprisonment.

The Korean military service law stipulates that all male citizens aged 20 to 30 who have passed the physical examination in the military service department must obey the national military service system, and no one can disobey it. According to the results of physical examination, military service and service period, there are five service systems in Korea today:

Level 5: Those who have suffered from serious diseases but can live independently need short-term military training.

Level 4: in good health, you can try simple military training 1 year.

Grade 3: served for 22 months, physically injured but recovered well, and was able to perform military tasks.

Level 2: it needs to serve for 26 months, and it is basic active service.

1 grade: it needs to serve for 3 years, and the physical condition is particularly good. Generally, the air force and navy are engaged in related industries.