SPI General Knowledge · Defence and Armed Forces
Command, Wars and Traditions
Who commands India's armed forces and how the Ministry of Defence is organised, the chiefs and operations of India's wars, and the days, mottos, academies and firsts of the three services.
Why this matters
Eight questions in the bank, four EASY and four MODERATE, one of them from the 2022 paper. They ask who heads what, who led the Army in a given war, which operation took Siachen, when the Air Force was founded, the Navy's motto and the first woman Air Marshal. These facts do not change, so a table learnt once keeps paying.
Concept 1 of 3: Supreme command, the CDS and the Ministry of Defence
In a democracy the armed forces answer to elected government. So the President holds supreme command, the Defence Minister runs the Ministry, and the uniformed chiefs command their own services.
Definition
- The supreme command of the armed forces is vested in the President of India (Article 53).
- The Chief of Defence Staff (CDS) is a four-star officer and the permanent chairman of the Chiefs of Staff Committee. The first CDS, General Bipin Rawat, took office on 1 January 2020.
- The Department of Military Affairs, created in 2020, is headed by the CDS. The Department of Defence is headed by the Defence Secretary, a civil servant.
- Each service has its own chief: the Chief of the Army Staff, the Chief of the Naval Staff and the Chief of the Air Staff. All three headquarters are in New Delhi.
| Post or body | Who or what |
|---|---|
| Supreme Commander | The President of India |
| Chief of Defence Staff | Four-star officer; chairs the Chiefs of Staff Committee |
| Department of Military Affairs | Headed by the CDS (since 2020) |
| Department of Defence | Headed by the Defence Secretary |
| First CDS | General Bipin Rawat, from 1 January 2020 |
Practice this conceptself-check · 4 quick reps
The same idea in a real exam question:
SPI · 2022 · SPI Entrance Examination 2022 · Q111Moderate
Example 1 · Defence and Armed Forces · Command, Wars and Traditions
The Department of Military Affairs of the Ministry of Defence is generally headed by the____.
The President, not the Prime Minister
The Prime Minister and the Defence Minister take the decisions of government, but the Constitution vests the supreme command of the armed forces in the President.
CDS for military affairs, Secretary for defence
The Department of Military Affairs is headed by the CDS. The Defence Secretary heads the Department of Defence. The Army chief (COAS) heads neither.
Concept 2 of 3: Chiefs in India's wars and named operations
Each war is asked by its Army chief, and each operation by what it did. Put them on one timeline and the four wars and their chiefs fall into place.
Definition
- 1962 (China): General P.N. Thapar. 1965 (Pakistan): General J.N. Chaudhuri, with Air Marshal Arjan Singh leading the Air Force.
- 1971 (Pakistan, the liberation of Bangladesh): General Sam Manekshaw, later India's first Field Marshal. Admiral S.M. Nanda led the Navy and Air Chief Marshal P.C. Lal the Air Force.
- 1999 (Kargil): General V.P. Malik; the Army's operation was Operation Vijay.
- K.M. Cariappa became the first Indian Commander-in-Chief of the Army on 15 January 1949, now Army Day.
| Operation | Year | What it did |
|---|---|---|
| Operation Vijay | 1961 | Liberated Goa |
| Operation Trident | 1971 | The Navy's attack on Karachi; Navy Day is 4 December |
| Operation Meghdoot | 1984 | Secured the Siachen Glacier |
| Operation Blue Star | 1984 | The Golden Temple, Amritsar |
| Operation Pawan | 1987 | The Indian Peace Keeping Force in Sri Lanka |
| Operation Cactus | 1988 | Stopped a coup in the Maldives |
| Operation Vijay | 1999 | Kargil war (the Air Force's part was Operation Safed Sagar) |
| Operation Black Tornado | 2008 | The NSG against the attackers in Mumbai |
Army chiefs: 1962 Thapar, 1965 Chaudhuri, 1971 Manekshaw, 1999 Malik.
Practice this conceptself-check · 6 quick reps
The same idea in a practice question:
Practice questionModerate
Example 2 · Defence and Armed Forces · Command, Wars and Traditions
Who was the Chief of Army Staff of India at the time of Indo - Pakistan War (1965)?
Two Operation Vijays
Operation Vijay was the name for the liberation of Goa in 1961 and again for the Kargil war in 1999. Siachen was Operation Meghdoot.
Manekshaw is 1971, not 1965
General J.N. Chaudhuri led the Army in 1965. Sam Manekshaw led it in 1971, and P.N. Thapar in 1962.
Concept 3 of 3: Days, mottos, academies and firsts
Each service has a day it celebrates, a motto in Sanskrit or English, and academies that train its officers. These are stable facts, asked again and again.
Definition
- Army Day is 15 January, Navy Day 4 December, and Air Force Day 8 October: the Indian Air Force was set up on 8 October 1932.
- Mottos: the Navy "Sham No Varunah" (may the Lord of the Waters be good to us); the Air Force "Nabhah Sparsham Deeptam" (touch the sky with glory).
- Academies: the National Defence Academy at Khadakwasla, Pune; the Indian Military Academy at Dehradun (motto "Valour and Wisdom"); the Indian Naval Academy at Ezhimala, Kerala; the Air Force Academy at Dundigal, Hyderabad.
- Firsts: Padma Bandopadhyay became the first woman Air Marshal in 2004; Harita Kaur Deol was the first woman to fly solo in the Air Force (1994); Avani Chaturvedi, Bhawana Kanth and Mohana Singh became the first women fighter pilots in 2016.
| Service or body | Day | Motto or note |
|---|---|---|
| Indian Army | 15 January | Army Day: Cariappa took command in 1949 |
| Indian Navy | 4 December | Sham No Varunah |
| Indian Air Force | 8 October (founded 1932) | Nabhah Sparsham Deeptam |
| Indian Military Academy, Dehradun | Founded 1932 | Valour and Wisdom |
Practice this conceptself-check · 6 quick reps
The same idea in a practice question:
Practice questionModerate
Example 3 · Defence and Armed Forces · Command, Wars and Traditions
The Motto of the Indian Navy is
Navy water, Air Force sky
Sham No Varunah calls on Varuna, the lord of the waters, so it is the Navy's. Nabhah Sparsham Deeptam is about the sky, so it is the Air Force's. Valour and Wisdom belongs to the Indian Military Academy.
First woman Air Marshal, not first pilot
Padma Bandopadhyay, a medical officer, was the first woman Air Marshal. Harita Kaur Deol was the first woman to fly solo, and Avani Chaturvedi was among the first women fighter pilots.
Summary — formulas & gotchas at a glance
A revision cheat-sheet for the formulas and gotchas above. Click any concept name to jump back to its full explanation.
Reference tables (3)
Supreme command, the CDS and the Ministry of Defence5 rows
| Post or body | Who or what |
|---|---|
| Supreme Commander | The President of India |
| Chief of Defence Staff | Four-star officer; chairs the Chiefs of Staff Committee |
| Department of Military Affairs | Headed by the CDS (since 2020) |
| Department of Defence | Headed by the Defence Secretary |
| First CDS | General Bipin Rawat, from 1 January 2020 |
Chiefs in India's wars and named operations8 rows
| Operation | Year | What it did |
|---|---|---|
| Operation Vijay | 1961 | Liberated Goa |
| Operation Trident | 1971 | The Navy's attack on Karachi; Navy Day is 4 December |
| Operation Meghdoot | 1984 | Secured the Siachen Glacier |
| Operation Blue Star | 1984 | The Golden Temple, Amritsar |
| Operation Pawan | 1987 | The Indian Peace Keeping Force in Sri Lanka |
| Operation Cactus | 1988 | Stopped a coup in the Maldives |
| Operation Vijay | 1999 | Kargil war (the Air Force's part was Operation Safed Sagar) |
| Operation Black Tornado | 2008 | The NSG against the attackers in Mumbai |
Army chiefs: 1962 Thapar, 1965 Chaudhuri, 1971 Manekshaw, 1999 Malik.
Days, mottos, academies and firsts4 rows
| Service or body | Day | Motto or note |
|---|---|---|
| Indian Army | 15 January | Army Day: Cariappa took command in 1949 |
| Indian Navy | 4 December | Sham No Varunah |
| Indian Air Force | 8 October (founded 1932) | Nabhah Sparsham Deeptam |
| Indian Military Academy, Dehradun | Founded 1932 | Valour and Wisdom |
Watch out for (6)
- The President, not the Prime Minister→ Supreme command, the CDS and the Ministry of Defence
- CDS for military affairs, Secretary for defence→ Supreme command, the CDS and the Ministry of Defence
- Two Operation Vijays→ Chiefs in India's wars and named operations
- Manekshaw is 1971, not 1965→ Chiefs in India's wars and named operations
- Navy water, Air Force sky→ Days, mottos, academies and firsts
- First woman Air Marshal, not first pilot→ Days, mottos, academies and firsts
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