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Turning Dedication into Excellence
Exam Name: Combined Defence Services Examination (CDS-I) 2026
Course Name: IMA, INA, AFA, OTA
Total Seats: 451
Advt No.: 04/2026.CDS-I
Union Public Service Commission (UPSC) has released the official notification for the Combined Defence Services Examination (CDS) I 2026 under Examination Notice No. 04/2026.CDS-I, dated 10 December 2025.
This examination is being conducted for admission to the following prestigious defence academies for the courses commencing in January 2027 / April 2027:
The online application process is open from 10 December 2025 to 30 December 2025 (6 PM). Candidates are advised to carefully verify their eligibility, including age, educational qualifications, and marital status, before applying.
The written examination will be conducted on 12 April 2026, followed by SSB interviews for candidates who qualify the written test.
| Application Start | : | 10 Dec 2025 |
| Last Date | : | 30 Dec 2025 06:00PM |
| Application Fees Last Date | : | 30 Dec 2025 |
| Exam Date | : | 12 April 2026 |
| Admitcard | : | Before the Written Test |
| UR / OBC | : | 200 ₹ | |
| SC / ST / Female | : | 0 ₹ | |
| Wards of JCOs/NCOs/ORs (as per rules) | : | 0 ₹ | |
| Payment Mode | : | Debit Card, Credit Card, Net Banking, UPI Mode | |
| Course | Vacancies | Qualification |
|---|---|---|
| Indian Military Academy (IMA), Dehradun | 100 | Must hold a Bachelor's Degree in any discipline from a recognized university. |
| Indian Naval Academy (INA), Ezhimala | 26 | Must possess a Bachelor's Degree in Engineering from a recognized institution. |
| Air Force Academy (AFA), Hyderabad | 32 | Must have a Bachelor's Degree with Physics and Mathematics at the 10+2 level, or a B.E./B.Tech degree. |
| Officers’ Training Academy (OTA), Chennai (Men) | 275 | Must hold a Bachelor's Degree in any discipline from a recognized university. |
| Officers’ Training Academy (OTA), Chennai (Women) | 18 | Must hold a Bachelor's Degree in any discipline from a recognized university. |
| Course | Age Limit | Date of Birth Range |
|---|---|---|
| Indian Military Academy (IMA) | 19 to 24 years | 2 January 2003 to 1 January 2008 |
| Indian Naval Academy (INA) | 19 to 24 years | 2 January 2003 to 1 January 2008 |
| Air Force Academy (AFA) | 20 to 24 years | 2 January 2002 to 1 January 2008 |
| Officers’ Training Academy (OTA) – Men & Women | 19 to 25 years | 2 January 2001 to 1 January 2006 |
| S.No. | The selection process for the post will consist of Five stages: |
|---|---|
| 1 | Written Examination by UPSC |
| 2 | SSB Interview by Armed Forces Selection Boards |
| 3 | Document Verification |
| 4 | Medical Examination |
| 5 | Final Merit List based on marks in written exam + SSB interview |
| For IMA, INA, AFA | ||
|---|---|---|
Negative Marking: 1/3rd |
||
| Subject | Marks | Duration |
| English | 100 | 02 Hours |
| General Knowledge | 100 | 02 Hours |
| Elementary Mathematics | 100 | 02 Hours |
| Total | 300 | 06 Hours |
| For OTA | ||
|---|---|---|
Negative Marking: 1/3rd |
||
| Subject | Marks | Duration |
| English | 100 | 02 Hours |
| General Knowledge | 100 | 02 Hours |
| Total | 200 | 04 Hours |
| For SSB / Interview Marks | ||
|---|---|---|
| Academy Name | SSB Marks | |
| Indian Military Academy | 300 | |
| Indian Naval Academy | 300 | |
| Indian Air Force Academy | 300 | |
| Officers’ Training Academy | 200 | |
| UPSC CDS-I Recruitment 2026 Application Steps :- | |
|---|---|
| Read The Notification : | |
| Collect Required Documents : | |
| Prepare Scanned Documents : | |
| Fill The Application Form : | |
| Check Application Preview : | |
| Pay The Application Fees : | |
| Submit Application Form : | |
| Print Final Application Form : | |
| Exam Date Notice | Click Here |
| Apply Online | Click Here |
| Registration | Click Here |
| Official Website | Click Here |