Yeo Jin Goo is temporarily saying goodbye to fans as he prepares for mandatory military service. The beloved Hotel del Luna actor will enlist in KATUSA (Korean Augmentation to the United States Army) on December 15, 2025, serving for 18 months before his anticipated return in mid-2027.
Yeo Jin Goo’s Enlistment Details at a Glance
| Category | Details |
|---|---|
| Enlistment Date | December 15, 2025 (Monday) |
| Service Type | KATUSA (active duty) |
| Service Duration | 18 months (approximately) |
| Expected Discharge | June 2027 |
| Ceremony Location | Not disclosed (privacy reasons) |
| Age at Enlistment | 27 years old |
What is KATUSA?
KATUSA (Korean Augmentation to the United States Army) is a prestigious program where South Korean soldiers serve alongside American forces. Selection is highly competitive, based on English proficiency test scores and lottery systems.

Serving in KATUSA is considered advantageous because soldiers often receive better facilities, exposure to international military culture, and opportunities to practice English. The program demonstrates Yeo Jin Goo’s strong English skills—a requirement for acceptance.
For more information about Korean military service, visit Republic of Korea Armed Forces official website.
Agency’s Official Statement
Yeo Jin Goo’s agency released a heartfelt statement confirming his enlistment plans while requesting privacy during this transition. The agency specifically asked fans to refrain from visiting the training center, as the ceremony will be attended by many soldiers and their families.
“We ask for your unwavering support and encouragement until the day he returns in good health, having completed his mandatory military service, and with more maturity,” the statement concluded.
This thoughtful approach balances transparency with the need for privacy during a personal milestone affecting all South Korean men.
Check our complete guide to K-drama stars’ military service on Technosports.
Direct Announcement to Fans
Yeo Jin Goo personally broke the news to fans during his 20th debut anniversary “Blank Space” Asia fan meeting tour last month. This direct communication demonstrated his respect for the fanbase that has supported him throughout his remarkable two-decade career.
The personal announcement gave fans time to mentally prepare for his absence while showing the actor’s commitment to transparency with his supporters.
Explore our Yeo Jin Goo career retrospective for his complete filmography.

A Two-Decade Career Legacy
Despite being only 27 years old, Yeo Jin Goo already boasts an impressive 20-year career, having started as a child actor. His notable works include:
Iconic Early Roles:
- A Frozen Flower (2008)
- Giant (2010)
- The Moon Embracing the Sun (2012)
- Missing You (2012)
Recent Projects:
- Hotel del Luna (2019) – Breakthrough role alongside IU
- Beyond Evil (2021) – Critically acclaimed thriller
- Link: Eat, Love, Kill (2022) – Last drama before enlistment
- Hijack 1971 (2024) – Last film project
His transformation from child star to leading man has been seamless, earning him recognition as one of South Korea’s most talented actors of his generation.
Stay updated with our latest K-drama news section for industry updates.
What This Means for Fans
Project Timeline: Any dramas or films Yeo Jin Goo was considering will be put on hold until his return in June 2027. Fans should expect a hiatus of approximately 18 months from new content.
Return Timing: Based on the December 2025 enlistment, Yeo Jin Goo will likely discharge around June 2027, positioning him for potential comeback projects in late 2027 or early 2028.
Historical Pattern: Many Korean actors return from military service with renewed popularity. Stars like Hyun Bin, Lee Min-ho, and Ji Chang-wook all experienced successful comebacks post-service.
For casting news and drama updates, visit Soompi for comprehensive coverage.
Fan Reactions and Support
Social media has been flooded with supportive messages from fans worldwide, who are wishing the actor a safe and healthy service. Many are creating countdown calendars and tribute videos celebrating his 20-year career.
International fans, unfamiliar with mandatory Korean military service, are learning about this cultural requirement that affects all male Korean celebrities between ages 18-35.
The KATUSA selection particularly impressed fans, as it requires demonstrating strong English proficiency and academic achievements—showcasing Yeo Jin Goo’s capabilities beyond acting.
Check our K-pop and K-drama cultural guide for more insights into Korean entertainment industry norms.
Looking Forward to 2027
While 18 months feels long, Yeo Jin Goo’s dedicated fanbase is already planning welcome-back events for his eventual discharge. The actor’s proven talent and established career ensure he’ll have multiple project offers waiting upon his return.
His time in KATUSA may also provide unique experiences that could inform future acting roles, particularly in military-themed productions or characters requiring leadership qualities.
For official updates, follow Yeo Jin Goo’s Instagram for any future announcements.
Frequently Asked Questions
Will Yeo Jin Goo be able to communicate with fans during his military service?
Communication during Korean military service is extremely limited. While some celebrities occasionally share brief updates through their agencies or social media during leave periods, active soldiers have restricted phone and internet access, especially during basic training. KATUSA soldiers may have slightly more flexibility than regular Korean army soldiers, but fans should not expect regular updates. Most Korean celebrities maintain radio silence during their service, returning to public life only after discharge. Yeo Jin Goo’s agency may share health updates or milestone notifications, but personal communication from the actor himself will likely be minimal until his June 2027 discharge.
Why is KATUSA considered a prestigious military service option in South Korea?
KATUSA is highly competitive because only about 200 soldiers are selected biannually from thousands of applicants. Selection requires excellent TOEIC or TOEFL scores (demonstrating English proficiency), passing physical examinations, and winning the lottery system used to narrow down qualified candidates. Benefits include better living conditions compared to standard Korean military bases, exposure to American military culture, opportunities to practice English daily, and potentially more diverse work assignments. KATUSA soldiers serve the same 18 months as regular army soldiers but work alongside American forces, often viewed as a valuable cross-cultural experience. The program’s prestige also comes from its association with soldiers who have strong educational backgrounds and language skills.


