Korea Army Training Center

The Korea Army Training Center (abbreviated KATC; ) is a South Korean military training institution for the Republic of Korea Army basic training. It is also commonly known as Nonsan Training Center or Yeonmudae.

It is one of the subordinate elements of the Republic of Korea Army Training & Doctrine Command (육군교육사령부). It was established in 1951 during the Korean War, by order of South Korean President Syngman Rhee. The recruits get deployed to their designated units after receiving basic military training at the KATC.

A summary of the military system
[https://www.mma.go.kr/eng/contents.do?mc=mma0000843#:~:text=Article%2039(1)%20of%20the,as%20prescribed%20by%20the%20Constitution. Article 39(1)] of the Republic of Korea's Constitution states that all people have the duty of national defense under the conditions specified in the Constitution. The Military Duty Law, mandated by the Constitution, states that all male Korean nationals must fully fulfill their military service duties, as stated by the Constitution and Article 3(1) of this Law.

As a result, under the universal conscription system, all South Korean male citizens between the ages of 18 and 35 are compelled to serve in the military. Recruited troops often undertake short-term basic military training to become elite soldiers, with the majority of manual activity. The service is for a defined period of time, after which soldiers are moved to reserve units. After finishing their military duty, the reserves just get on with their lives in peacetime until they are called up again in an emergency or wartime. New recruits train for five weeks on active duty and three weeks on supplementary duty before becoming private soldiers

History
During the Korean War, there were training centers from the 1st to the 7th, and it took about two weeks to put it on the frontline. The 1st Training Center was at Moseulpo, Jeju Island, Seoguipo, and the 3rd training center was located in Geoje, South Gyeongsang Province. KATC was established on November 1, 1951 under the name "2nd Training Center" to fix problems of the 1st training center unfit for training recruits from the mainland korean peninsula, and to encourage affiliations with other military training instituitions outside jeju. In commemoration of its establishment, President Syngman Rhee gave it the pen name "Yeonmudae(, roughly translated as "The stage of training martial arts")"

Assimilation education (동화교육)
A three-day preparatory session in which novices acclimate to the training center before beginning fullfledged training. They spend time listening to instructions regarding procedure routines, official names, living regulations at the training center, and completing out surveys, among other things.


 * Enlistment ceremony (입영행사): This is the first military event in which a civilian enters the military world to become a soldier, leaving family behind.
 * Supplying Personal items(개인물품지급): Soldiers' individual body dimensions are scanned with a 3D automatic body dimensional scanner in order for them to receive appropriate equipment. Personal equipment is given, including combat suits, combat boots, underwear, sportswear, and military essentials like as toothpaste, toothbrushes, and tissues.
 * Physical Examination (신체검사): In addition to basic tests such as weight and height, a thorough analysis of individual diseases and body constitution is conducted.
 * Special aptitude examination (특기적성검사): Individual specialties are reviewed to determine whether it is possible to perform duties as a special forces soldier in the future.

Week 1-2: Establishing a basic military posture (군인기본자세 확립)

 * Firearms acquisition (총기수여식): Soldiers are issued their weapons.
 * Entrance ceremony (입소식): A soldier makes a pledge as a trainee to undergo five weeks of training and become a private honorable soldier.
 * Mental power education (정신전력 교육): Soldiers will be instructed to develop basic military posture. During this time, troops learn about military spirit through education on national, security, and enemy perspectives. They are taught what kind of country the Republic of Korea is, why it is necessary to join the military, and what kind of country the biggest opponent, North Korea, is.
 * Formal discipline (제식훈련): Over the course of two weeks, trainees will acquire basic military posture, mental power, military spirit, national point of view, security, and so on. They will learn everything there is to know about a soldier's basic mental attitude, including how to walk, salute, and execute military etiquette.

Week 3-5: Basic combat skills preparation (기본전투기술구비)

 * Operation and management of rifles (소총의 조작 및 관리): Trainees are shown how to use and handle guns, as well as personal firearm characteristics, mission operation mastery, and management skills. Usually, Active duty trainees are subject to the training with Daewoo K2 rifle.
 * Preliminary rifle instructions (사격술 훈련): During shooting training, soldiers learn how to dismantle a gun in case it malfunctions, along with how to shoot, aim, and focus between gunshots. Following this training is range shooting practice.
 * Guard training (경계): It is the responsibility of judging whether a suspicious person is trying to enter the unit or making suspicious moves at a guard checkpoint. It is a critical task because it is the first defense line against the opponent. A typical exercise is walking along the wire fences or looking around at a high guard post. Soldiers are trained how to look around and behave when someone approaches them.
 * First-aid training (구급법): Training to learn basic first aid skills in order to help injured soldiers in war. If a comrade sustains an injury to his leg or arm, he learns how to splint or bandage it, how to stop bleeding with a wooden stick, how to support, how to carry a piggyback, how to create a stretcher, and how to perform CPR. This education is valuable since it can be utilized in the actual world.
 * CBR training (화생방): Chemical, biological, and radiological training teaches how to utilize gas masks to avoid gas absorption in the eventuality of an enemy chemical bomb attack. Soldiers are required to remove their masks and face the gas bare-faced. This emphasizes the dangers of chemical attacks and the importance of wearing gas masks. Either K1 or K5 gas masks are used in the training.
 * Grenade training (수류탄): Soldiers become accustomed with hand grenades and their composition, structure, and specifications during this time, learn the instructions, and eventually gain the ability to effectively overpower the opponent in battle. Each step of training is accomplished by completing a certain task, advancing, and finally capturing the enemy's position. It is one of the training exercises that requires a lot of strength, and eventually troops will be able to effectively overpower the adversary in battle.
 * Zero shooting (영점 사격): Shooting exercises to improve accuracy when hitting the target, and impact points at a constant range
 * Record shooting (기록 사격): Even more practice to understand and master the principles of hitting targets by range.
 * Individual combat (각개전투): A training to thoroughly master accuracy of direction, changing terrains, while facing various situations. Novices will show what they have learned in a wide range of situations and overcome obstacles with various strategies for moving at night. Soldiers with these abilities will be able to catch the enemy's position and respond appropriately to the circumstances.
 * Full march of troops (완전군장행군): Soldiers march 20 kilometers around the training camps at night while carrying a 20 kg full-armament backpack containing blankets, combat shoes, and shovels to confront unexpected situations that may occur on the battlefield. This type of activity promotes combat spirit and pushes troops to their utmost combat strength.
 * Completion ceremony (수료식): Soldiers receive a badge at the end of the five weeks of training as a token of their successful completion of the training. Families are allowed to visit their sons after the completion ceremony.
 * Transfer (전속): Soldiers are allocated to a new unit following the completion ceremony.

Introduction to supplementary service three-week training (보충역)
In training course for supplementary service personnel, the overall course and difficulty are shortened and eased comparing with active duty training course, mainly due to the trainees' health and medical issues. Supplementary service personnel are subject to the draft during wartime when almost all active duty Human Resources are exhausted in the war. Also, unlike active duty, they are classified as soldiers only for three weeks; this means after the day when completion ceremony holds, they are reverted to civilian.

Assimilation education (동화교육)
A three-day preparatory session in which novices acclimate to the training center before beginning fullfledged training. They spend time listening to instructions regarding procedure routines, official names, living regulations at the training center, and completing out surveys, among other things.
 * Enlistment ceremony (입영행사): This is the first military event in which a civilian enters the military world to become a wartime combatant, leaving family behind for three weeks before comeback.
 * Supplying Personal items(개인물품지급): Personal equipment is given, including combat suits, combat boots, underwear, sportswear, and military essentials like as toothpaste, toothbrushes, and tissues.

Week 1: Establishing a basic military posture (군인기본자세 확립)

 * Firearms acquisition (총기수여식): Soldiers are issued their weapons.
 * Entrance ceremony (입소식): A soldier makes a pledge as a trainee to undergo three weeks of training and become a wartime combatant.
 * Mental power education (정신전력 교육): Same as active duty training courses.
 * Formal discipline (제식훈련): Shortened course contrary to active duty training courses.

Week 2-3: Basic combat skills preparation (기본전투기술구비)

 * Operation and management of rifles (소총의 조작 및 관리): Same as active duty training course.
 * Preliminary rifle instructions (사격술 훈련): Almost same as active duty training course, but shortened.
 * Guard training (경계): Same as active duty training course. It is a part of Individual combat training course.
 * First-aid training (구급법): Same as active duty training course.
 * CBR training (화생방): Same as active duty training course, but the hurdle to qualify the completion of this subject is usually eased comparing with active duty course.
 * Grenade training (수류탄): Unlike active duty course, supplementary service trainees are only subject to throw practice grenades.
 * Zero shooting (영점 사격): Shooting exercises to improve accuracy when hitting the target, and impact points at a constant range
 * Record shooting (기록 사격): Excluded. Supplementary service trainees are not subject to record shooting course.
 * Individual combat (각개전투): Substantially shortened comparing with active duty training course.
 * March of troops (행군): Soldiers march 20 kilometers around the training camps at daytime. Unlike active duty training courses, supplementary service trainees can have an option to reduced backpack based on their health and medical conditions. This type of activity promotes combat spirit and pushes troops to their utmost combat strength.
 * Completion ceremony (수료식): Soldiers are completed the training course over three weeks. Unlike active duty training courses, after the ceremony, soldiers return to the society with their families and acquaintances until the beginning of their respective duties as social service personnel.
 * Return (복귀): Soldiers are returned to the society. Workplaces for the remaining period as social service personnel are assigned. For alternative service personnel such as Industrial Technical, Technical Research, or Art and Sports Personnel, or Public Health Doctor etc., they're back to their workplace to resume the work and duty. After the day of completion ceremony, they are reverted as civilian once again.