קבע): military service which is held as part of a contractual agreement between the IDF and the permanent position-holder. Reserve service (שירות מילואים): a military service in which citizens are called for active duty of at most a month every year (in accordance with the Reserve Service Law), for training and ongoing military activities and especially for the purpose of increasing the military forces in case of a war. Sometimes the IDF would also hold pre-military courses (קורס קדם צבאי or קד"צ) for soon-to-be regular service soldiers. Special service routes Shoher (שוחר), a person enrolled in pre-military studies (high school, technical college up to engineering degree, some of the קד"ץ courses) – after completing the twelfth study year will do a two-month boot-camp and, if allowed, enter a program of education to qualify as a practical engineer, with at least two weeks of training following each study year. Successful candidates will continue for an engineering bachelor degree. The Shoher will be enrolled into regular service if he dropped out before finished their P.A. education or in any finishing education stage (after high school, after P.A. or after receiving the bachelor's degree). Another example of a Shoher is a programmer that is under the programming course of School for Computer Professions (, abbr. Basmach ). The course usually lasts about six months, and at its peak, the Shoher receives a programmer badge. The Shoher will have the ability to serve in R&D units without having the engineering credentials if an officer finds him as worthy, and could recommend him for the R&D units. R&D units have the option to provide certificate for few selected personal to allow the person to work on life-saving or flight equipment without having an Eng. license (the certificate is not valid for medical R&D machinery). The certificate is provided by the highest in command in the research field (as an example for the Air Force it is the Chief of Equipment Group). Civilian working for the IDF (), a civilian working for the military. The Israeli Manpower Directorate () at the Israeli General Staff is the body which coordinates and assembles activities related to the control over human resources and its placement. Regular service National military service is mandatory for all Israeli citizens over the age of 18, although Arab (but not Druze) citizens are exempted if they so please, and other exceptions may be made