5 Countries Where Foreigners Can Join Army

Sep 16, 2025, 15:04 IST

Joining a country's military is in many cases considered to be a serious undertaking, traditionally reserved for nationals. Yet, a number of nations throw open their military gates to outsiders with certain conditions, realizing the utility of heterogeneous skills and multiculturalism in defense work. 

For some immigrants and foreign nationals, enlisting in the army can present a way to citizenship, assimilation, or merely a chance to serve a new home. This article discusses five nations in which foreigners can lawfully join the military, including eligibility requirements and specifics of each country's recruitment process.

5 Countries Where Foreigners Can Join Army

Country

Eligibility Criteria for Foreigners

India

Citizens of Nepal, Bhutan, Tibetan refugees, and persons of Indian origin from select countries intending permanent settlement

United States

Foreign nationals with permanent resident status (Green Card)

Belgium

Any citizen of a European Union country aged 18-34

Bahrain

Mainly Sunni foreigners from Arab countries and Pakistan

Ireland

Citizens of European Economic Area and foreign residents with 3+ years residency

1. India

The Indian Army inducts foreigners primarily from surrounding nations like Nepal and Bhutan. Besides, refugees from Tibet and Indians of origin from nations like Pakistan, Sri Lanka, Kenya, and a few more are eligible if they plan to stay forever in India. This policy is an image of the nation's cultural and historical connection in the region. Foreigners serving in the Indian military present a novel path to integration and commitment in a diverse national defense system. 

2. United States

The U.S. Army permits non-American nationals with permanent resident status (Green Card holders) to join the ranks as soldiers. The U.S. military is also involved in special programs that enable allied non-citizens to serve in specific roles. 


Military service can serve as a gateway to U.S. citizenship, thus making it a viable choice for immigrants. The program has conditions such as background checks and language proficiency to ensure a professional and safe force.


3. Belgium

The Belgian military invites any European Union citizen aged 18 to 34 to enlist. This is a move to foster European integration by means of military service and ensure the maintenance of a diverse, multinational force. 


Regular fitness and education levels are part of the recruitment requirements for the Belgian military, and admitting EU citizens provides a wider pool of talent for the Belgian military.

4. Bahrain

Bahrain's armed forces have a large proportion of Sunni foreign nationals, including Arabs and Pakistanis, who are integrated alongside indigenous Bahrainis. The practice is a bit contentious in that the indigenous Shia majority tends to be denied some power roles. 


Nevertheless, foreign enlistment has been a long-standing part of Bahrain's military forces, a factor of regional geopolitics and population demographics.

5. Ireland

The Irish Defence Forces allow citizens of the European Economic Area to enlist, as well as foreigners who have lived in Ireland continuously for over three years. This inclusive approach helps accommodate long-term residents who contribute to Irish society and wish to serve. Ireland’s military recruitment emphasizes language proficiency and residency, fostering integration and allegiance among diverse populations.

A number of nations appreciate the strategic and social value of accepting foreigners into their military. Either through residency, ancestral heritage, or a unique avenue, the countries welcome foreigners into a wide cross-section of ranks beyond the indigenous populace.

For some foreigners, joining is not just a career; it's pledging allegiance to a new society and state, typically with the hope of eventual citizenship and belonging. The policies represent a mixture of realistic defense requirements and changing concepts of nationality and service in a globalized world.

Kirti Sharma
Kirti Sharma

Content Writer

Kirti Sharma is a content writing professional with 3 years of experience in the EdTech Industry and Digital Content. She graduated with a Bachelor of Arts and worked with companies like ThoughtPartners Global, Infinite Group, and MIM-Essay. She writes for the General Knowledge and Current Affairs section of JagranJosh.com.

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