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Combined Defence Services Examination (I), 2026

UPSC Service Commission

Domain: Defense & Security
Employment Type: Full time
Stage: Announcement - Detailed Notification

Posted: 9 months ago

Posts: 451

Location: CENTRAL

Closed: 30 Dec 2025

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Job Details

The Combined Defence Services Examination (I), 2026, conducted by the Union Public Service Commission (UPSC), is a prestigious examination for recruitment into the Indian Military Academy, Indian Naval Academy, Air Force Academy, and Officers’ Training Academy. The examination tests candidates on various subjects, including English, General Knowledge, and Elementary Mathematics. The results of the written examination have been announced, and qualified candidates will proceed to the SSB interview stage.

Level:
central
Cities:
Dehradun, Ezhimala, Hyderabad, Chennai
Other Information:
  • Service Allocation: Candidates may be posted in various locations across India based on service requirements.
Exam Centers:
  • Centres of Examination: Agartala; Agra; Ajmer; Ahmedabad; Aizawl; Aligarh; Almora (Uttarakhand); Anantpur (Andhra Pradesh); Chhatrapati Sambhajinagar [Aurangabad (Maharashtra)]; Bengaluru; Bareilly; Bhopal; Bhubaneswar; Bilaspur (Chhattisgarh); Chandigarh; Chennai; Coimbatore; Cuttack; Dehradun; Delhi; Dharamshala; Dharwad; Dispur; Faridabad; Gangtok; Gaya; Gautam Buddh Nagar; Ghaziabad; Gorakhpur; Gurugram; Gwalior; Hyderabad; Imphal; Indore; Itanagar; Jabalpur; Jaipur; Jammu; Jodhpur; Jorhat; Kargil; Kochi; Kohima; Kolkata; Kozhikode (Calicut); Leh; Lucknow; Ludhiana; Madurai; Mandi; Mumbai; Mysore; Nagpur; Nashik; Navi Mumbai; Panaji (Goa); Patna; Sri Vijaya Puram (Port Blair); Prayagraj (Allahabad); Puducherry; Pune; Raipur; Rajkot; Ranchi; Sambalpur; Shillong; Shimla; Siligudi; Srinagar; Srinagar (Uttarakhand); Surat; Thane; Thiruvananthapuram; Tiruchirappalli; Tirupati; Udaipur; Varanasi; Vellore; Vijayavada; Vishakhapatnam; Hanumakonda (Warangal Urban).
  • Centre allocation policy: There is a ceiling on the number of candidates for most centres; allotment is on first-apply-first-allot basis. Once a centre’s capacity is attained, it is frozen. No request for change of centre will be granted.

Job Summary

The CDS Examination (I), 2026 offers a pathway for candidates to join the Indian Armed Forces. The examination process includes a written test and an SSB interview, assessing candidates' knowledge, aptitude, and suitability for a career in defense services. The results of the written examination have been announced, and candidates are advised to prepare for the SSB interview.

Important Dates

  1. Notification Release Date

  2. Applications open · Application Start Date

  3. Last date to apply · Application End Date

  4. Last date to apply · Application closing time

  5. Helpline window

  6. Examination · Examination Date

  7. Result · Provisional Answer Keys Release Date

  8. Representation Window

  9. Result · Result Announcement Date

  10. Document verification · NCC 'C' Certificate submission deadlineNext

  11. Document verification · Proof of Graduation (Air Force Academy)

  12. Document verification · Proof of Graduation (IMA/INA)

  13. Document verification · Proof of Graduation (Officers' Training Academy)

Dates not announced

  • Admit card availability

Fee Structure

Application Fee

1. General/OBC:
Rs. 200
2. SC/ST/Female:
Exempted

Payment Methods

1. Accepted Payment Methods:
Visa/Master/RuPay Credit/Debit Card, UPI, Internet banking of any bank.

Other Information

1. Refund:
Fee once paid shall not be refunded nor held in reserve for any other examination.
2. Mode restriction:
Payment of fee through any mode other than those prescribed is not acceptable.
3. OBC note:
No fee exemption is available to OBC candidates.

Eligibility Criteria

1. Educational Qualifications

CriteriaDetails
For IMA and OTA: Degree of a recognised University or equivalent.Required
For Indian Naval Academy: Degree in Engineering from a recognised University/Institution.Required
For Air Force Academy: Degree of a recognised University (with Physics and Mathematics at 10+2 level) or Bachelor of Engineering.Required

2. Other Educational Qualifications

CriteriaDetails
Final-year candidatesCandidates in the final year/semester degree course may apply, but must submit proof of passing the degree examination by the dates prescribed for the respective courses in the notice.

3. Experience Requirements

CriteriaDetails
Experience RangeN/A - N/A years

4. Age Limit

CriteriaDetails
Age Range20 - 24 years
Age Limit As On1 Jan 2027
Indian Military AcademyUnmarried male candidates born not earlier than 2nd January, 2003 and not later than 1st January, 2008.
Indian Naval AcademyUnmarried male candidates born not earlier than 2nd January, 2003 and not later than 1st January, 2008.
Air Force Academy20 to 24 years as on 1st January, 2027 (born not earlier than 2nd January, 2003 and not later than 1st January, 2007). Upper age limit for candidates holding valid and current Commercial Pilot Licence issued by DGCA (India) is relaxable up to 26 years (born not earlier than 2nd January, 2001 and not later than 1st January, 2007).
Officers’ Training Academy (Men)Unmarried male candidates born not earlier than 2nd January, 2002 and not later than 1st January, 2008.
Officers’ Training Academy (Women)Unmarried women, issueless widows who have not remarried, and issueless divorcees (with divorce documents) who have not remarried, born not earlier than 2nd January, 2002 and not later than 1st January, 2008.

5. Citizenship

CriteriaDetails
NationalityA candidate must be a citizen of India, or a subject of Nepal, or a person of Indian origin who has migrated from Pakistan, Burma, Sri Lanka and East African countries of Kenya, Uganda, the United Republic of Tanzania, Zambia, Malawi, Zaire and Ethiopia or Vietnam with the intention of permanently settling in India.

6. Physical Requirements

CriteriaDetails
Physical StandardsCandidates must be physically fit according to physical standards for admission to Combined Defence Services Examination (I), 2026 as per guidelines in Appendix-III.

7. Other Eligibility

CriteriaDetails
Photo IDCandidates must provide details of one Photo ID (Aadhaar/Voter ID/PAN/Passport/Driving License/other Govt. ID) in the URN profile and carry the same ID to Examination/Personality Test/SSB.
Application withdrawal/correctionWithdrawal of applications is not permitted; no correction/alteration is allowed after submission and closure of the application window.
Marital status (AFA note)Candidates below 25 years of age must be unmarried; marriage is not permitted during training. Married candidates aged 25 years or above may apply but will not be provided married accommodation during training.

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Post Details

Total Posts: 451

1. Indian Military Academy, Dehradun

Eligibility Criteria:

  • Educational Qualification: Degree of a recognised University or equivalent.

Age Limitations:

  • Age Criteria: Unmarried male candidates born not earlier than 2nd January, 2003 and not later than 1st January, 2008.

Category Wise Vacancy:

CategoryReserved SeatsOther Eligibility
NCC 'C' Certificate (Army Wing)13
  • NCC 'C' Certificate: Reserved within IMA for Army Wing ‘C’ Certificate holders as per notice.

2. Indian Naval Academy, Ezhimala

Eligibility Criteria:

  • Educational Qualification: Degree in Engineering from a recognized University/Institution.

Age Limitations:

  • Age Criteria: Unmarried male candidates born not earlier than 2nd January, 2003 and not later than 1st January, 2008.

Category Wise Vacancy:

CategoryReserved SeatsOther Eligibility
NCC 'C' Certificate (Naval Wing)6
  • NCC 'C' Certificate: Reserved within INA for Naval Wing ‘C’ Certificate holders as per notice.
Hydro1
  • Hydro: Vacancy earmarked for Hydro as per notice.

3. Air Force Academy, Hyderabad

Eligibility Criteria:

  • Educational Qualification: Degree of a recognized University (with Physics and Mathematics at 10+2 level) or Bachelor of Engineering.

Age Limitations:

  • Age Criteria: 20 to 24 years as on 1st January, 2027; CPL holders up to 26 years as per notice.

Category Wise Vacancy:

CategoryReserved SeatsOther Eligibility
NCC 'C' Certificate (Air Wing)3
  • NCC 'C' Certificate: Reserved within AFA for Air Wing ‘C’ Certificate holders through NCC Special Entry.

4. Officers’ Training Academy, Chennai (SSC Men)

Eligibility Criteria:

  • Educational Qualification: Degree of a recognized University or equivalent.

Age Limitations:

  • Age Criteria: Unmarried male candidates born not earlier than 2nd January, 2002 and not later than 1st January, 2008.

5. Officers’ Training Academy, Chennai (SSC Women)

Eligibility Criteria:

  • Educational Qualification: Degree of a recognized University or equivalent.

Age Limitations:

  • Age Criteria: Unmarried women, issueless widows who have not remarried, and issueless divorcees who have not remarried, born not earlier than 2nd January, 2002 and not later than 1st January, 2008.

Salary Details

> Salary Range: ₹56,100 - ₹1,77,500 Monthly

> Allowances: Military Service Pay, Dearness Allowance, Transport Allowance, and other applicable allowances.

Other Information

  • Transport Allowance (illustrative): Pay Level 10 and above: Rs. 7200 + DA in higher TPTA cities; Rs. 3600 + DA at other places (as per notice).

Cut Off Marks

1. Written Examination:
Cut-off marks for the written examination will be released after the results are declared.

How to Apply

1. Online only:
Candidates are required to apply online at https://upsconline.nic.in using URN, Common Application Form and the Examination Specific module.
2. Live photo capture:
Applicants must upload a photograph and capture a live photograph while filling the Common Application Form as per instructions on the portal.
3. Photo ID:
Provide details of one valid Photo ID in the URN profile and carry the same ID to the Examination/Personality Test/SSB.
4. No withdrawal/corrections:
Applications cannot be withdrawn and no corrections are allowed after submission and closure of the application window.
5. Aadhaar advised:
Applicants are strongly advised to use Aadhaar as ID for seamless verification.

Exam Pattern

1. Papers and marks (IMA/INA/AFA):
English (2 Hours, 100 marks); General Knowledge (2 Hours, 100 marks); Elementary Mathematics (2 Hours, 100 marks).
2. Papers and marks (OTA):
English (2 Hours, 100 marks); General Knowledge (2 Hours, 100 marks).
3. Question type:
Objective type questions; GK and Elementary Mathematics papers are set bilingually in Hindi and English.
4. Negative marking:
There will be penalty (negative marking) for wrong answers in objective type papers.
5. OMR instructions:
Use black ball pen only to mark answers in OMR sheets; pencils/ink pens are not permitted.

Syllabus Details

1. English (Code 11):
Designed to test the candidates’ understanding of English and workmanlike use of words.
2. General Knowledge (Code 12):
Current events, everyday observation and experience in scientific aspects, History of India and Geography.
3. Elementary Mathematics (Code 13):
Arithmetic (Number System, percentages, time & work, interest, ratio & proportion), Algebra (quadratics, linear equations, sets, indices), Trigonometry (values, identities, heights & distances), Geometry (lines, angles, triangles, circles, loci), Mensuration (areas and volumes), Statistics (data tabulation, graphs, measures of central tendency).

Selection Process

1. Written examination:
Candidates must qualify the written examination as per scheme in Appendix-I of the notice.
2. SSB procedure:
Two-stage selection at SSB: Stage I (OIR tests and PP&DT); Stage II (Interview, Group Testing Officer tasks, Psychology tests and Conference).
3. Merit and medical fitness:
Final selection is in order of merit subject to medical fitness and number of vacancies available.

Admit Card Details

1. Issue and download:
e-Admit Card will be issued on the last working day of the week preceding the examination and will be available at https://upsconline.nic.in; no admit card by post.
2. If not received:
If no e-Admit Card/communication is received at least seven days before the examination, contact the Commission immediately (Facilitation Counter/Helpline 011-24041001).

Reservation Details

1. NCC ‘C’ Certificate reservations:
Reserved within courses as notified: IMA 13 (Army Wing), INA 06 (Naval Wing) and 01 for Hydro, AFA 03 (Air Wing).
2. SSC (OTA) note:
NCC ‘C’ Certificate holders may compete for SSC (OTA), but there is no reservation in SSC (NT); they will be treated as general candidates. Unfilled NCC reserved vacancies will be filled by general candidates as per the notice.

Document Requirements

1. Identity document:
Carry the same Photo ID whose details are provided in the URN profile to Examination/Personality Test/SSB.
2. Educational proofs:
Matriculation/Secondary certificate (date of birth) and Degree/Provisional Degree/marksheets. Final-year candidates must carry a bonafide certificate at SSB and submit proof of passing by the dates prescribed in the notice.

Preparation Tips

1. Preparation Strategy:
Candidates should focus on understanding the syllabus, practicing previous years' question papers, and taking regular mock tests to evaluate their preparation levels.
2. Time Management:
Effective time management is crucial. Candidates should allocate adequate time to each subject and balance between optional and general studies.

Important Instructions

1. Banned items:
Mobile phones, pagers, smart watches, Bluetooth devices, programmable devices, cameras, storage media, bags and valuable items are strictly prohibited at the venue.
2. Reporting time:
Reach the examination venue well in time and at least 30 minutes prior to commencement; no late entry will be allowed.
3. Face authentication:
Face authentication/identity verification is mandatory at the examination venue.
4. OMR compliance:
Use only black ball pen to mark OMR; mistakes in encoding Roll Number/Test Booklet Series may lead to rejection.

Interview Details

1. SSB call and timeline:
Candidates qualifying the written exam will be detailed for SSB; IMA/INA/AFA first-choice candidates in Aug–Sep 2026; SSC (OTA) only candidates in Oct–Dec 2026 (as per notice).

Training Details

1. Training Period:
Selected candidates undergo training at respective academies, including the Indian Military Academy, Indian Naval Academy, Air Force Academy, and Officers’ Training Academy.
2. Training Content:
Training includes foundational courses in military tactics, leadership skills, and physical fitness, preparing candidates for their responsibilities in defense services.

Bond or Service Agreement

1. Service Bond:
Selected candidates may be required to sign a service bond committing to a minimum tenure in the defense services.

Disqualification Criteria

1. Unfair means/impersonation:
Impersonation, procuring impersonation, use of unfair means, influencing examiners, or possession/use of banned electronic devices leads to disqualification and possible debarment.
2. False information/documents:
Submitting fabricated/incorrect/tampered documents or incorrect statements can lead to cancellation and debarment.
3. Misconduct:
Misbehaving at the exam venue, creating disorderly scenes, or writing obscene/irrelevant matter in scripts invites disciplinary action.

Probation Period

1. Probation Terms:
The probation period for selected candidates is two years, during which performance and conduct are closely monitored.

Other Information

1. QPRep window:
Question Paper Representation Portal will be open for 7 days: from the next day of the Examination Date to 6:00 PM of the 7th day.
2. Gender balance:
Government strives to have a workforce reflecting gender balance and women candidates are encouraged to apply.

Contact Details

Address: UPSC Facilitation Counter, Dholpur House, Shahjahan Road, New Delhi - 110069

Other Information

  • Helpline hours (applications): 10:00 AM to 5:30 PM on all working days during 10.12.2025 to 30.12.2025 for application/exam queries.

FAQ

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