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Chief of the Army Staff (COAS)

PYQs

8

Articles

1

Momentum

21

Phase IFoundation

Background

Overview

Understanding the command structure of India's armed forces, civil-military relations, and the role of key defense appointments in national security and governance.

The Chief of the Army Staff (COAS) is the professional head and highest-ranking officer of the Indian Army, responsible for its command, control, and administration. Appointed by the President of India, the COAS serves under the Ministry of Defence and plays a crucial role in national security, defense policy formulation, and strategic planning.

Phase IIStatic core

Facts & tables

Key facts

Appointment Authority

Appointed by the President of India.

Reporting Structure

Reports to the Minister of Defence.

Role

Professional head of the Indian Army, responsible for operational command and administration.

Tenure

Typically serves for three years or until the age of 62, whichever is earlier.

Reference table

Static syllabus anchors

TypeReference
Conceptual areaIndian Polity & Governance

Reference table

Institutions & roles

BodyRole
Indian ArmyParent organization
Ministry of DefenceOversight
Phase IIIExam lens

Prelims angle

Overview

Prelims angle: Multi-statement analysis

Prelims angle: Conceptual understanding

Quick revision

  • Highest-ranking officer of the Indian Army.
  • Appointed by the President of India.
  • Reports to the Minister of Defence.
  • Key role in national security and defense policy.
  • Part of the Chiefs of Staff Committee.

High-confidence PYQs

2025Factual recall, Multi-statement analysis

Who amongst the following are members of the Jury to select the recipient of 'Gandhi Peace Prize'? I. The President of India II. The Prime Minister of India...

Social Issues & SchemesOpen question
2024Multi-statement analysis, Conceptual understanding

What are the duties of the Chief of Defence Staff (CDS) as Head of the Department of Military Affairs? 1. Permanent Chairman of Chiefs of Staff Committee 2....

Indian PolityOpen question

With reference to the Parliament of India, consider the following statements : 1. Prorogation of a House by the President of India does not require the advi...

Indian PolityOpen question
2024Multi-statement analysis, Institutional roles and functions

What are the duties of the Chief of Defence Staff (CDS) as Head of the Department of Military Affairs? 1. Permanent Chairman of Chiefs of Staff Committee 2....

Indian PolityOpen question

With reference to the Parliament of India, consider the following statements : 1. Prorogation of a House by the President of India does not require the advi...

Indian PolityOpen question
2021Statement-based questions, Multi-statement analysis

With reference to India, consider the following statements: 1. There is only one citizenship and one domicile. 2. A citizen by birth only can become the Head...

Indian PolityOpen question

With reference to the Union Government, consider the following statements: 1. N. Gopalaswamy Iyengar Committee suggested that a minister and a secretary be ...

Indian PolityOpen question
2021Factual recall, Multi-statement analysis

With reference to India, consider the following statements: 1. There is only one citizenship and one domicile. 2. A citizen by birth only can become the Head...

Indian PolityOpen question

With reference to the Union Government, consider the following statements: 1. N. Gopalaswamy Iyengar Committee suggested that a minister and a secretary be ...

Indian PolityOpen question
2019Factual recall, Institutional roles and functions

Which one of the following suggested that the Governor should be an eminent person from outside the State and should be a detached figure without intense pol...

Indian PolityOpen question
2016Statement-based questions, Factual recall

Consider the following statements: 1. The Chief Secretary in a State is appointed by the Governor of that State. 2. The Chief Secretary in a State has a f...

Indian PolityOpen question
2013Factual recall, Multi-statement analysis

Who among the following constitute the National Development Council? 1. The Prime Minister 2. The Chairman, Finance Commission 3. Ministers of the Union Cabi...

Indian PolityOpen question

Topic timeline

Indian Polity & Governance
Prelims 2013· Factual recall, Multi-statement analysis

Who among the following constitute the National Development Council? 1. The Prime Minister 2. The Chairman, Finance Commission 3. Ministers of the Union Cabi...

Open question
Prelims 2016· Statement-based questions, Factual recall

Consider the following statements: 1. The Chief Secretary in a State is appointed by the Governor of that State. 2. The Chief Secretary in a State has a f...

Open question
Prelims 2019· Factual recall, Institutional roles and functions

Which one of the following suggested that the Governor should be an eminent person from outside the State and should be a detached figure without intense pol...

Open question
Prelims 2021· Statement-based questions, Multi-statement analysis

With reference to India, consider the following statements: 1. There is only one citizenship and one domicile. 2. A citizen by birth only can become the Head...

Open question

With reference to the Union Government, consider the following statements: 1. N. Gopalaswamy Iyengar Committee suggested that a minister and a secretary be ...

Open question
Prelims 2021· Factual recall, Multi-statement analysis

With reference to India, consider the following statements: 1. There is only one citizenship and one domicile. 2. A citizen by birth only can become the Head...

Open question

With reference to the Union Government, consider the following statements: 1. N. Gopalaswamy Iyengar Committee suggested that a minister and a secretary be ...

Open question
Prelims 2024· Multi-statement analysis, Conceptual understanding

What are the duties of the Chief of Defence Staff (CDS) as Head of the Department of Military Affairs? 1. Permanent Chairman of Chiefs of Staff Committee 2....

Open question

With reference to the Parliament of India, consider the following statements : 1. Prorogation of a House by the President of India does not require the advi...

Open question
Prelims 2024· Multi-statement analysis, Institutional roles and functions

What are the duties of the Chief of Defence Staff (CDS) as Head of the Department of Military Affairs? 1. Permanent Chairman of Chiefs of Staff Committee 2....

Open question

With reference to the Parliament of India, consider the following statements : 1. Prorogation of a House by the President of India does not require the advi...

Open question
Prelims 2025· Factual recall, Multi-statement analysis

Who amongst the following are members of the Jury to select the recipient of 'Gandhi Peace Prize'? I. The President of India II. The Prime Minister of India...

Open question

Lt. Gen. Dhiraj Seth | Officer at the helm

21 Jun 2026 · The COAS is the apex military leader of the Indian Army, appointed by the President, and crucial for defense strategy and administration under the Ministry of Defence.

Read article

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