Lithuanian citizenship provides significant rights, including the ability to live and work throughout the European Union. It can also create legal responsibilities connected with national defence, military registration, conscription, reserve service and employment in foreign military or government institutions.
These questions are particularly relevant to Lithuanian citizens living in the United States, dual US-Lithuanian nationals and descendants who have recently restored Lithuanian citizenship. Living permanently outside Lithuania does not automatically remove military obligations, while holding a second citizenship generally does not place a dual citizen outside Lithuanian military law.
The rules changed substantially on January 1, 2026. Lithuania narrowed the principal call-up age, introduced earlier registration requirements, expanded service formats and extended active reserve obligations. Separate security rules may also affect Lithuanian citizens who serve in the US Armed Forces or another foreign state institution.
What Changed in Lithuania’s Military Service Rules in 2026?
Lithuania’s revised conscription system took effect on January 1, 2026. Its central purpose is to bring more young citizens into military training shortly after secondary school and increase the number of trained reservists available for national defence.
Under the revised framework, compulsory initial military service primarily concerns male Lithuanian citizens from age 18 until they turn 22. This range is frequently described in English-language materials as ages 18–22, although the official reform language refers more precisely to call-up beginning at 18 and continuing until the person reaches their 22nd birthday.
Young men who will turn 18 during the relevant year may enter the annual military-duty process while they are still 17. They may be required to provide their contact information, submit a health declaration and participate in preliminary health screening before becoming eligible to begin service at 18.
The standard form of compulsory initial military service remains nine months. Depending on Lithuania’s military needs and the individual’s circumstances, other programs may include three-month training for people with specialist qualifications, 160–200 days of junior officer training, or 90–120 days of military training delivered in stages. Lithuania expected approximately 5,000 people to be called through the various service formats during 2026.
The reform also reduced some opportunities to postpone service. In particular, entering a university after being placed on the annual conscription list does not necessarily create an automatic student deferment. Citizens studying abroad generally have the same service options as students residing in Lithuania.
Does Lithuanian Citizenship Require Military Service?
Lithuanian citizenship does not mean that every citizen will immediately be required to complete nine months of military service. Military duty is broader than annual compulsory initial service, and the practical requirements depend on factors such as age, sex, health, previous military training, reserve status and the person’s position in the annual call-up process.
The central principle is that military obligations are connected to Lithuanian citizenship rather than residence. A Lithuanian citizen does not become exempt merely by living in New York, Chicago, Los Angeles or another location outside Lithuania. The same principle generally applies whether the person has one citizenship or several.
For most people considering citizenship restoration, the greatest possibility of compulsory initial service arises when the person is a male citizen within the principal call-up age. Older citizens are usually outside the standard annual initial-conscription group, although separate duties may arise for reservists, people with military qualifications, individuals who previously failed to report and citizens affected by mobilization rules.
Women are not routinely drafted for compulsory initial military service under the current model. Lithuanian women may volunteer for military service, and other national-defence responsibilities could become relevant under exceptional mobilization circumstances.
Lithuanian Military Service for Citizens Living Abroad
Lithuanian military service for citizens living abroad begins with an obligation to maintain accurate records. A person subject to military duty who moves abroad for longer than six months must notify the appropriate Lithuanian military administration office and provide their actual foreign address, email address and telephone number.
This requirement exists so that Lithuanian authorities can contact the citizen in connection with annual conscription, reserve training or mobilization. Declaring departure from Lithuania for residence or tax purposes does not necessarily satisfy the separate military notification requirement. Citizens should therefore verify that the relevant military authority has their current information.
Citizens abroad may communicate with the authorities remotely. Depending on the procedure, documents can be submitted by registered mail, email, Lithuania’s electronic delivery system or through an authorized representative. Documents are generally accepted in Lithuanian or English, while documents in another language may require a certified Lithuanian translation.
Remote communication does not mean that every stage can be completed from the United States. A citizen selected for further processing may still be instructed to attend an in-person medical examination or report to Lithuania. The appropriate response depends on the instructions shown in the conscription system and any documented grounds for postponement or exemption.
Lithuanian Conscription for Dual Citizens
Lithuanian military obligations for dual citizens are generally determined in the same way as obligations for citizens who hold only Lithuanian citizenship. A second passport does not automatically replace or cancel the duties associated with Lithuanian nationality.
Consequently, a US-Lithuanian dual citizen within the relevant age group can be included in Lithuania’s annual conscription list even if the person was born in the United States, has never permanently lived in Lithuania or does not speak Lithuanian fluently. Residence abroad may affect the practical handling of the case, but it is not itself a complete exemption.
Whether a particular dual citizen must ultimately serve depends on the individual call-up process. Age, medical fitness, education, family circumstances, previous service and legally recognized grounds for deferment or exemption may all be relevant. The person must normally communicate with the military authority and provide supporting documents rather than assume that foreign residence will resolve the issue automatically.
This distinction answers a common question: can dual citizens be drafted in Lithuania? They can potentially be called because Lithuanian law generally treats them as Lithuanian citizens for Lithuanian legal purposes. However, being eligible for inclusion in the system does not mean that every eligible dual citizen will necessarily be assigned to active service.
Military Service After Lithuanian Citizenship Restoration
Military service after Lithuanian citizenship restoration should be considered according to the person’s legal citizenship status and circumstances at the relevant time. Possession of a Lithuanian passport is not the only consideration. The important issue is whether the person is legally recognized as a Lithuanian citizen and falls within a category affected by military-duty rules.
For a male descendant who restores Lithuanian citizenship at age 18, 19, 20 or 21, compulsory initial service may become an immediate practical issue. The person may need to provide contact details, check the annual conscription list and respond to instructions even while residing in the United States.
A person who restores citizenship after reaching the standard initial call-up age is less likely to face ordinary nine-month conscription. Nevertheless, the analysis may differ if the person previously received a call-up, had service formally deferred, possesses a specialist qualification required by the Lithuanian Armed Forces or has an existing military-service record.
Under the 2026 rules, individually deferred citizens may in some circumstances be called until age 23. People who were assigned to compulsory service but did not report, as well as certain citizens with military-needed professional qualifications, may remain subject to call-up until age 31. Voluntary initial service remains available more broadly, generally until age 39.
Citizenship restoration applicants should therefore assess military implications before assuming that residence abroad, a second nationality or the absence of a Lithuanian passport eliminates all obligations. The result can vary substantially between a 19-year-old applicant, a 35-year-old applicant and a former service member.
Lithuanian Conscription Age in 2026
The principal Lithuanian conscription age in 2026 begins at 18 and continues until the person turns 22. This is the core age range for compulsory initial military service under the revised system.
The age range is not the only relevant rule. Registration and preliminary health procedures may begin at 17 for young men who will reach 18 during the applicable period. Citizens whose service was individually deferred may remain eligible beyond the core range, while those who did not report after being assigned to service or who hold certain specialist qualifications may be called later.
The broader Lithuanian military-duty system also includes reservists and potential mobilization obligations beyond the initial-conscription age. Therefore, a person should not interpret being older than 21 as proof that no defence-related duty can ever apply.
Lithuanian Military Service Exemptions and Deferrals
Lithuanian military service exemptions are not normally granted simply because a citizen lives abroad, studies in another country, holds US citizenship or has employment obligations in the United States. A person seeking an exemption or postponement generally must submit the required evidence and receive a decision from the competent Lithuanian authority.
Medical fitness is assessed through the official military medical process. Serious health conditions may prevent a person from being included in or continuing through the call-up procedure, but a personal physician’s letter does not necessarily create an automatic exemption. Medical records may need to be reviewed under Lithuanian military medical standards.
Student status may support a deferment in certain circumstances. Under the 2026 reform, the timing of university enrollment relative to inclusion in the conscription list is important. A student who enrolled before being placed on the list may be treated differently from someone who began studies after inclusion. Lithuanian citizens studying abroad are generally offered the same legally available service formats as students in Lithuania.
Citizens who cannot perform armed military service because of genuine religious or pacifist convictions may have access to alternative national-defence service. From 2026, this form of service is designed to be administered separately from military command and may involve twelve months of socially useful work in public institutions or eligible nonprofit organizations. It is an alternative means of fulfilling the obligation rather than a general release from it.
Family, personal, financial or professional circumstances may also be considered where the law permits an individual deferment. The existence of a difficult circumstance does not guarantee approval, so the citizen must follow the official process and provide evidence by the stated deadline.
What Happens If You Are Included in the Conscription List?
Lithuania prepares an annual list of conscripts and publishes individual instructions through its official conscription system. A citizen whose information appears in the list is expected to check the instructions, provide current contact details and submit any documents relevant to exemption or deferment.
The next stage may involve a medical examination and communication with the assigned regional military office. If the citizen is found fit and no exemption or deferment applies, the person may receive instructions concerning the date and military unit for service.
Citizens living abroad should respond even when they cannot immediately travel to Lithuania. They can explain their circumstances, confirm their location and request information about the documents or procedural steps required in their case. Silence is materially different from requesting a deferment or submitting evidence.
Failure to comply with official instructions can lead to administrative or, in more serious circumstances, criminal liability. Lithuanian authorities state that failing to maintain contact information or disregarding call-up directions may have legal consequences.
The safest practical approach is to preserve copies of all correspondence, identity documents, proof of residence abroad, educational records, medical evidence and confirmation that documents were delivered. This creates a clear record of cooperation if the case is reviewed later.
Lithuanian Citizens Serving in a Foreign Military
A separate security issue affects Lithuanian citizens who serve in the armed forces, police, security agencies or certain government institutions of another country. This can be especially relevant to US-Lithuanian dual citizens who are active-duty members of the US Armed Forces, military applicants, reservists or employees in statutory public-service roles.
As of summer 2026, Lithuanian law generally requires prior authorization for a Lithuanian citizen to serve in a foreign military or another covered foreign statutory institution. Under the existing procedure, the request may be assessed by several Lithuanian security, defence, police and foreign-policy authorities before a final decision is issued.
Serving without the required authorization can create serious citizenship consequences and may provide grounds for loss of Lithuanian citizenship. A Lithuanian citizen should not assume that service in the military of a NATO ally is automatically outside the permit requirement.
In April 2026, the Lithuanian government approved a proposal intended to simplify the authorization process. Under the proposed model, decisions concerning foreign military service would be made by the defence minister, while the interior minister would handle certain foreign civil, political and statutory roles. The proposal also sought to distinguish positions that require foreign citizenship or an oath of allegiance from services such as the French Foreign Legion, where those elements may not be required.
However, the proposed simplification should not be treated as automatically effective during summer 2026. A June legal update described the amendments as awaiting parliamentary approval and potentially taking effect on October 1, 2026, if adopted. Until a new regime is confirmed as legally effective, citizens should proceed on the basis of the current authorization requirement.
The timing of foreign service can also be significant. Someone who served in the US military before obtaining or restoring recognized Lithuanian citizenship may present a different legal situation from someone who joined while already a Lithuanian citizen. Prior service should therefore be reviewed according to the person’s citizenship status, dates of service, oath requirements and the law applicable at that time.
Reserve and Mobilization Obligations
Completion of compulsory initial service generally leads to inclusion in Lithuania’s prepared military reserve. The 2026 reform extended active reserve service from ten to fifteen years.
During the active reserve period, a reservist may be called for recurring training intended to maintain military skills. The reform provides for a total of approximately 20–90 days of refresher exercises during the active reserve period, depending on the person’s military role and official requirements.
Moving to the United States does not necessarily terminate an existing Lithuanian reserve status. A Lithuanian reservist living abroad should keep contact information current and respond to notices. Whether attendance is required, postponed or managed in another way depends on the individual instruction and applicable law.
Mobilization is legally different from the ordinary annual conscription process. The standard peacetime call-up focuses mainly on younger male citizens, while mobilization rules may involve a broader group of citizens and reservists if Lithuania faces a national emergency or armed threat.
What US-Based Lithuanian Citizens Should Check
A US-based citizen should first confirm whether they are legally recognized as a Lithuanian citizen and whether their age, sex and military history place them within the current call-up or reserve framework. Citizenship status should not be assessed solely by whether the person currently possesses a valid Lithuanian passport.
Citizens who are within or approaching the principal conscription age should ensure that the Lithuanian military administration has their correct US address, email and telephone number. Young male citizens should also monitor registration and health-screening requirements that may begin before age 18.
Anyone listed in the annual conscription system should respond by the specified date, even if they believe they qualify for deferment or exemption. Supporting evidence should be submitted through an accepted channel, and delivery records should be retained.
Current or prospective members of the US Armed Forces should separately determine whether Lithuanian permission for foreign military service is required. The conscription rules and the foreign-service authorization rules are related to national security but operate as distinct legal issues.
Why the Summer 2026 Update Matters
The 2026 reform did not introduce military duty for the first time. Lithuania restored compulsory military service in 2015. The important changes are the stronger focus on service immediately after school, the call-up range beginning at 18, earlier health and contact registration, narrower student deferment rules, additional service formats and a longer active reserve period.
For Lithuanian citizens living abroad, the most important point remains unchanged: foreign residence does not automatically remove citizenship-based responsibilities. Dual citizens and restored citizens may need to update their records, follow the annual conscription list, respond to instructions and obtain authorization before entering certain foreign military or government roles.
At the same time, eligibility for military duty should not be confused with an automatic requirement that every Lithuanian citizen abroad return for nine months of service. The outcome depends on the person’s age, sex, medical status, education, military history, reserve status and legally recognized grounds for exemption or deferment.
FAQ
Can dual citizens be drafted in Lithuania?
Yes, a dual citizen can potentially be included in Lithuania’s military conscription system because holding another nationality does not normally cancel Lithuanian citizenship obligations. Whether the person is ultimately required to serve depends on age, sex, medical fitness, deferment grounds and the individual call-up process.
Does living in the United States exempt a Lithuanian citizen from military service?
No. Permanent residence in the United States is not an automatic exemption. A citizen living abroad for more than six months must generally provide their foreign address and contact details to the relevant Lithuanian military authority and respond if included in the annual conscription list.
What is the Lithuanian conscription age in 2026?
Compulsory initial military service principally applies from age 18 until the citizen turns 22. Registration and preliminary health procedures may begin at 17. Certain deferred citizens may be called until 23, while people who failed to report after assignment or who possess specific military-needed qualifications may remain eligible until 31.
Does Lithuanian citizenship restoration automatically mean military service?
No. Restoration does not mean that every applicant will be required to serve. The practical consequences depend mainly on the person’s recognized citizenship status, age, sex, health, previous military history and position in the call-up process. Younger male citizens within the principal conscription age are more likely to be affected.
Are Lithuanian women required to perform military service?
Women are not routinely called for compulsory initial military service under the current system. They may volunteer, and separate national-defence or mobilization rules may become relevant in exceptional circumstances.
Can a Lithuanian citizen serve in the US military?
A Lithuanian citizen may be able to serve in the US military, but Lithuanian authorization may be required. Serving in a foreign military without the necessary permission can create serious consequences, potentially including loss of Lithuanian citizenship. Proposed procedural changes discussed in 2026 should not be relied upon until they formally take effect.
Is studying at a US university an automatic deferment?
Not necessarily. Under the 2026 reform, the timing of university enrollment relative to inclusion in the conscription list can affect eligibility for deferment. Students living abroad generally have the same service options as students residing in Lithuania and must submit evidence through the official procedure.
What should a citizen do after finding their name on the conscription list?
The citizen should follow the published instructions, provide current contact information and submit documents supporting any claimed exemption or deferment. Citizens abroad should contact the assigned military office rather than ignore the notice. Some documents may be submitted remotely, although an in-person medical examination or other attendance may still be required.