Military recruitment
"], and an advertisement for the Israeli Defense Forces encourages potential recruits to "Above all, fight [kravi] for your country, because there is no place better than Israel."
Challenge and adventure. Military life is promised to be exciting, including world travel and adventurous training. In 2015, the British Army presentation to schools included prominent images of scuba diving and snowboarding, for example.
Education and skills. The armed forces are often presented as a means to learn new skills. For example, the Swedish armed forces encourage potential recruits with the promise of "education that leads to a job where you can make a difference".

Application process: Typically, candidates for military employment apply online or at a recruitment centre.
Many eligibility criteria normally apply, which may be related to age, nationality, height and weight (body mass index), medical history, psychiatric history, illicit drug use, criminal record, academic results, proof of identity, satisfactory references, and whether any tattoos are visible. A minimum standard of academic attainment may be required for entry, for certain technical roles, or for entry to train for a leadership position as a commissioned officer. Candidates who meet the criteria will normally also undergo aptitude test, medical examination, psychological interview, job interview and fitness assessment.
Depending on whether the application criteria are met, and depending also on which military units have vacancies for new recruits, candidates may or may not be offered a job in a certain role or roles. Candidates who accept a job offer then wait for their recruit training to begin. Either at or before the start of their training, candidates swear or affirm an oath of allegiance and/or sign their joining papers.
The period between the initial application to swearing the oath may be several weeks or months. During this time many candidates drop out. For example, in 2017 about 1 in 20 applicants to the British Army were eventually enlisted.
Most state armed forces that enlist minors (persons under the age of 18) are required by law to obtain the informed consent of one or both parents or legal guardians before their child's enlistment can take place. In practice, consent is indicated on a form, which parents/guardians sign.
Once enlistment has taken place, recruits are subject to military terms of service and begin their initial training.

Terms of service: Recruits enter a binding contract of service, which for full-time personnel typically requires a minimum period of service of several years, with the exception of a short discharge window, near the beginning of their service, allowing them to leave the armed force as of right. Part-time military employment, known as reserve service, allows a recruit to maintain a civilian job while training under military discipline for a minimum number of days per year. After leaving the armed forces, for a fixed period (between four and six years is normal in the UK and US, for example), former recruits may remain liable for compulsory return to full-time military employment in order to train or deploy on operations.
From the point of their enlistment/commissioning, personnel become subject to military law, which introduces offences not recognised by civilian courts, such as disobedience. Penalties range from a summary reprimand to imprisonment for several years following a court martial.
Personnel may be posted to bases in their home country or overseas, according to operational need, and may be deployed from those bases on exercises or operations anywhere in the world.
Perks of military service typically include adventurous training; subsidised accommodation, meals and travel; and a pension. Some armed forces also subsidise recruits' education before, during and/or after military service, subject to conditions such as an obligatory minimum period of formal military employment; examples are the St Jean military college in Canada, the Welbeck Defence Sixth Form College in the UK, and the GI Bill arrangements in the US.

Counter-recruitment: Counter-recruitment refers to activity opposing military recruitment, or aspects of it. Among its forms are political advocacy, consciousness-raising, and direct action. The rationale for counter-recruitment activity may be based on any of the following reasons:

The view that war is immoral - see pacifism.
The view that some military organizations are a tool of imperialism - see anti-imperialism.
Evidence from Australia, Canada, France, the UK, and the US that abusive behaviour such as bullying, racism, sexism and sexual violence, and homophobia are common in military organizations. See, for example, Women in the military and Sexual orientation and gender identity in military service.
Evidence from the UK and US that military training and employment lead to higher rates of mental health and behavioural problems than are usually found in civilian life, particularly after personnel have left the armed forces.
Evidence from Germany, Israel, the UK, and the US that recruiting practices sanitise war, glorify the role of military personnel, and obscure the risks and obligations of military employment, thereby misleading potential recruits, particularly adolescents from socio-economically deprived backgrounds.
Evidence from Germany, the UK, and elsewhere that recruiters target, and capitalise on the precarious position of socio-economically deprived young people as potential recruits.
The fact that some armed forces rely on children aged 16 or 17 to fill their ranks, and evidence from Australia, Israel, the UK and from the Vietnam era in the US that these youngest recruits are most likely to be adversely affected by the demands and risks of military life.
Armed forces spokespeople have defended the status quo by recourse to the following:

The view that military organizations provide a valuable public service.
Anecdotal evidence that military employment benefits young people.
The view that duty of care policies protect recruits from harm.

Recruitment slogans and images: 

Slogans: Armed forces have made effective use of short slogans to inspire young people to enlist, with themes ranging from personal development (particularly personal power), societal service, and patriotic duty. For example, as of 2017 current slogans included:

'Live a Life Less Ordinary.' (Indian Army)
'Army strong.' (US Army).
'Be the Best.' (British Army).
'Dare to be extraordinary.' (Canadian armed forces).
'We. Serve. Germany.' ['Wir. Dienen. Deutschland.'] (German armed forces).
'For me, for others.' ['Pour moi, pour les autres.'] (French Army).

Posters: A recruitment poster is a poster used in advertisement to recruit people into an organization, and has been a common method of military recruitment.

Recruitment centres: 

In India: From the times of the British Raj, recruitment in India has been voluntary. Using Martial Race theory, the British recruited heavily from selected communities for service in the colonial army. The largest of the colonial military forces the British Indian Army of the British Raj until Military of India, was a volunteer army, raised from the native population with British officers. The Indian Army served both as a security force in India itself and, particularly during the World Wars, in other theaters. About 1.3 million men served in the First World War. During World War II, the British Indian Army would become the largest volunteer army in history, rising to over 2.5 million men in August 1945.

In the United Kingdom: During both world wars and a period after the second, military service was mandatory for at least some of the British population. At other times, techniques similar to those outlined above have been used. The most prominent concern over the years has been the minimum age for recruitment, which has been 16 for many years. This has now been raised to 18 in relation to combat operations. In recent years, there have been various concerns over the techniques used in (especially) army recruitment in relation to the portrayal of such a career as an enjoyable adventure.

In the United States: The American military has had recruiters since the time of the colonies in the 1700s. Today there are thousands of recruiting stations across the United States, serving the Army, Navy, Marines, and Air Force. Recruiting offices normally consist of 2–8 recruiters between the ranks of E-5 and E-7.  When a potential applicant walks into a recruiting station his or her height and weight are checked and their background investigated. A fingerprint scan is conducted and a practice ASVAB exam is given to them. Applicants cannot officially swear their enlistment oath in the recruiting office. This is conducted at a Military Entrance Processing Station (MEPS).

Wartime recruitment strategies in the US: Prior to the outbreak of World War I, military recruitment in the US was conducted primarily by individual states. Upon entering the war, however, the federal government took an increased role.
The increased emphasis on a national effort was reflected in World War I recruitment methods. Authors Peter A. Padilla and Mary Riege Laner define six basic appeals to these recruitment campaigns: patriotism, job/career/education, adventure/challenge, social status, travel, and miscellaneous.  Between 1915 and 1918, 42% of all army recruitment posters were themed primarily by patriotism. And though other themes – such as adventure and greater social status – would play an increased role during World War II recruitment, appeals to serve one's country remained the dominant selling point.

Recruitment without conscription: In the aftermath of World War II military recruitment shifted significantly. With no war calling men and women to duty, the United States refocused its recruitment efforts to present the military as a career option, and as a means of achieving a higher education. A majority – 55% – of all recruitment posters would serve this end. And though peacetime would not last, factors such as the move to an all-volunteer military would ultimately keep career-oriented recruitment efforts in place.