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Ranks in Indian Army: Complete List with Insignia and Responsibilities Table of Contents   Have you ever watched a Republic Day parade and wondered what those stars, stripes, and crowns on a soldier’s shoulder actually mean? Every badge tells a story of years served, responsibility carried, and trust earned. Understanding the Ranks in Indian Army is not just useful for aspiring cadets preparing for NDA, CDS, or SSB interviews — it also helps every citizen appreciate the discipline and structure behind one of the world’s largest land forces. In this guide, we will answer the most common questions cadets and parents ask us at Cadets Defence Academy: what are the different ranks, what insignia represents each one, and what duties come with every rank. Let’s break it down in the simplest way possible. What Is the Rank Structure of the Indian Army? The Indian Army rank structure is broadly divided into three groups. This military hierarchy decides who commands whom, who takes which decisions, and how the chain of command flows from the top to the soldier on the ground. The three categories are: Commissioned Officers — the leadership cadre that commands units ranging from a platoon to the entire army. Junior Commissioned Officers (JCOs) — experienced personnel who bridge the gap between officers and soldiers. Non-Commissioned Officers (NCOs) and Other Ranks (OR) — the backbone of the army, made up of soldiers and junior leaders. Each group has its own insignia, uniform markings, and rank flags, so that anyone trained to recognise them can instantly tell who holds what position in the army’s organisational structure. Why Should You Know the Ranks in Indian Army? If you are preparing for a defence career, knowing the army officer ranks and their insignia is part of your basic general knowledge preparation for SSB and written exams. Interviewers often ask candidates to identify rank badges or explain the chain of command. Beyond exams, this knowledge also helps you understand promotion timelines, pay levels, and the kind of responsibilities you can expect at each stage of an army career. It also helps to remember that the Indian military rank system evolved from the British Indian Army. After independence, symbols like the British crown were replaced with Indian emblems such as the Ashoka Lion Capital, reflecting India’s own identity while keeping the same disciplined structure built over generations. Now, let’s go through the complete list of military ranks, from the top all the way down. What Are the Commissioned Officer Ranks in the Indian Army? Commissioned officers form the leadership backbone of the army. They are responsible for strategic planning, troop command, and decision-making at every level — from a small platoon to an entire army command. Officers join as Gentlemen Cadets or Lady Cadets through the NDA, IMA, or OTA after clearing the SSB interview, and they rise through the ranks based on merit, seniority, and performance in courses like the Young Officers Course and Staff College training. Here is the complete officer hierarchy, from highest to entry level. There are ten commissioned officer ranks in total, and substantive promotion up to Lieutenant Colonel is largely based on time served and clearing required exams, while promotion to Colonel and above depends on selection boards and performance evaluation. This is why the pyramid narrows sharply as you move toward the top. Field Marshal This is a five-star rank and the highest honour an army officer can receive, but it is largely ceremonial and not part of the regular organisational structure. It is given only in rare cases to honour truly exceptional wartime service and leadership. In the history of the Indian Army, only two officers have ever held this distinction, and once awarded, the rank is considered lifelong, meaning the recipient is treated as a serving officer for the rest of their life. General The rank of General is the highest active, functional position in the army and is held by the Chief of the Army Staff (COAS), who heads the entire force. A General with a four-star insignia oversees overall strategy, major operational decisions, and the administration of the whole army. The insignia features the Ashoka Lion Capital along with crossed sabres and a star, worn on the shoulder. Lieutenant General A three-star rank, Lieutenant General is typically responsible for commanding an army corps, which includes several divisions. Officers at this level also serve in key staff and administrative roles at Army Headquarters, including senior command positions like Vice Chief of the Army Staff. Major General Holding a two-star insignia, a Major General commands a division — a large fighting formation made up of multiple brigades. This rank also includes appointments as Additional Director Generals and other senior command and staff roles. Brigadier A one-star rank, the Brigadier leads a brigade, which usually comprises around three to four battalions. Brigadiers also serve in important staff appointments such as Brigadier General Staff, helping coordinate operations across multiple units. Colonel A Colonel commands a battalion, the basic fighting unit of the army, and is responsible for its training, discipline, and operational readiness. Many officers spend a significant part of their career working toward this rank, and due to limited vacancies at higher levels, a large number of officers retire as Colonels. Lieutenant Colonel Serving as the second-in-command of a battalion or regiment, a Lieutenant Colonel supports the Colonel in daily administration, training schedules, and operational planning, stepping in to lead when required. Major A Major typically commands a company-sized unit, which is a smaller formation within the battalion. This role involves close supervision of troops, training oversight, and tactical decision-making at the ground level. Captain A Captain commands a platoon or assists in running a company, depending on the corps and regiment. This rank involves direct, hands-on leadership of soldiers during both training and operations. Lieutenant This is the entry-level commissioned rank for newly trained officers fresh out of the academy. A Lieutenant takes on responsibilities that vary by corps, gaining frontline leadership experience before