The Regiments of the Indian Army Explained

Ask a soldier of the Indian Army where he belongs and the first answer is rarely his rank or even his posting. It is his regiment. The Indian Army regiments, with their distinct cap badges, war cries, traditions and training centres, form the emotional and organisational backbone of the force, shaping how soldiers train, fight, celebrate and are remembered.

This explainer unpacks what a regiment actually is, how it differs from a battalion or a corps, how the system grew out of the colonial armies of the East India Company, and why India chose to keep it after 1947. It also walks through the best-known infantry regiments, their war cries, the debate over single-community versus all-class recruitment, the gallantry the regiments have earned, and how recruitment has changed under the Agnipath scheme.

Quick Facts

What Exactly Is a Regiment in the Indian Army?

In everyday speech Indians use “regiment” loosely, but in the infantry the word has a precise meaning. A regiment is not a fighting formation that marches into battle as one body. It is a parent organisation, almost a clan with a constitution. It owns a regimental centre where recruits are trained and records are kept, a museum, a set of customs, a cap badge and colours, a war cry, a motto, and a recognisable recruitment pattern.

From this parent body the army raises battalions, each numbered and carrying the regiment’s name, for example 4th Battalion, The Sikh Regiment. The regiment’s job is to feed those battalions with trained men, keep their traditions alive, and look after serving and retired soldiers and their families.

What a regiment provides

• Identity: a shared name, badge, flag and history that outlast any individual commander.
• Training and replenishment: the regimental centre trains recruits in the regiment’s ethos before they join a battalion.
• Continuity: battle honours and gallantry awards stay with the regiment for generations.
• Welfare: the centre acts as a home base for veterans, war widows and families.

This is why soldiers speak of “our regiment” with something close to family loyalty. The structure turns an abstract institution into a community of known faces, shared food and common stories.

Regiment, Battalion and Corps: Clearing the Confusion

The terminology confuses even keen followers of defence news, partly because the word “regiment” is used differently across the army’s branches. The army is divided into arms, which are the combat and combat support branches, and services, which provide logistics, medical care, supplies and repair support.

Infantry: regiment above battalion

In the infantry, the battalion is the operational unit, typically commanded by a colonel. Several battalions of the same regiment are scattered across different brigades and divisions, so two battalions of one regiment may be posted thousands of kilometres apart. The regiment is the common parent that binds them.

Armoured Corps and Artillery: regiment as a unit

Here the usage flips. In the Armoured Corps and the Regiment of Artillery, an individual regiment is itself a unit, roughly equivalent to an infantry battalion. Famous armoured regiments such as Hodson’s Horse or the Poona Horse are single fighting units with long cavalry lineages, not parent bodies like the Sikh Regiment.

Other arms and services

• Corps of Engineers: organised into groups such as the Madras, Bengal and Bombay Sappers, each with its own centre.
• Signals, Army Aviation: arms with their own corps identity and training institutions.
• Services: the Army Service Corps, Army Medical Corps, Army Ordnance Corps and Corps of Electronics and Mechanical Engineers provide support rather than frontline infantry combat.

So when people discuss the identity, war cries and recruitment of “the regiments of the Indian Army”, they are almost always referring to the infantry regiments, which is also the focus of this article.

Roots in the East India Company and the British Indian Army

The regimental system is a colonial inheritance that India chose to keep. From the mid-18th century the East India Company raised native infantry battalions in its three presidencies of Bengal, Madras and Bombay. These forces fought the Company’s wars across the subcontinent and overseas, and many present-day Indian units can trace their lineage to those early battalions.

After 1857

The Revolt of 1857 reshaped the army. The Company’s rule ended, the Crown took over, and recruitment was reorganised around groups the British considered dependable. The later “martial races” theory concentrated enlistment in particular communities and regions, especially in the north and north-west. Its legacy still shapes the composition of several regiments today.

Regimental grouping and the world wars

• In the early 1900s the army was reorganised and units were renumbered.
• In 1922 infantry battalions were grouped into larger multi-battalion regiments, the structure that later regiments such as the Punjab and Rajputana ones grew from.
• In the First World War over a million Indian soldiers served overseas, in France, Mesopotamia, Gallipoli, East Africa and Palestine.
• In the Second World War the Indian Army grew into one of the largest all-volunteer forces in history, fighting in North Africa, Italy, Burma and elsewhere.

The result was a deep reservoir of battle honours earned in two world wars, many of which Indian regiments still carry on their colours.

Independence, Partition and the Survival of the System

In 1947 the army was divided between India and Pakistan, and the regiments were divided with it. Units and class companies were allotted according to the communities they drew from. Some regiments lost battalions to the new Pakistan Army, and others were reorganised or renamed to reflect the new Republic.

One special case was the Gorkha regiments. Under the 1947 Tripartite Agreement between India, Nepal and Britain, the ten Gorkha Rifles regiments were split. Six went to the Indian Army, and four to the British Army. India later raised an additional Gorkha regiment, leaving it with seven Gorkha Rifles regiments today.

India did not abolish the regimental system after independence. Planners judged that cohesion, esprit de corps and inherited traditions were military assets worth keeping. The regiments went on to fight in the 1947-48 Jammu and Kashmir operations, the 1962 conflict with China, the 1965 and 1971 wars with Pakistan, the Kargil conflict of 1999 and many counter-insurgency campaigns, building a post-independence record on top of the colonial one.

The Famous Infantry Regiments

The Indian Army has roughly two dozen infantry regiments. Their names usually reflect either a region, a community or a role. The most prominent are grouped below.

Regiments of the north and the hills

• Gorkha Rifles: seven regiments, recruited largely from Gorkha communities of India and Nepal, known for the curved kukri and a fierce reputation.
• Kumaon Regiment: from the Kumaon hills of Uttarakhand, with its centre at Ranikhet; holder of the Rezang La legacy of 1962.
• Garhwal Rifles: from the Garhwal hills, with its centre at Lansdowne; famous for early Victoria Cross winners.
• Dogra Regiment: drawn from the Dogra heartland of Jammu and Himachal, with its centre at Faizabad.
• Jammu and Kashmir Rifles and J&K Light Infantry: regiments tied to the Union Territory, with decorated service in Siachen and Kargil.

Regiments of the plains and the west

• Sikh Regiment and Sikh Light Infantry: among the most decorated formations, associated with the Saragarhi stand of 1897.
• Punjab Regiment: one of the oldest lineages, tracing back to the early 18th century.
• Rajput Regiment and Rajputana Rifles: traditionally drawing Rajputs, Jats and others, with centres at Fatehgarh and Delhi respectively.
• Jat Regiment: centred at Bareilly, with a long record in both world wars.
• Maratha Light Infantry: based at Belgaum, built around the martial heritage of Maharashtra.
• Grenadiers and Mahar Regiment: the Grenadiers hold a celebrated modern record; the Mahar Regiment, with its centre at Sagar, specialises as a machine gun regiment.

Regiments of the south and the east

• Madras Regiment: considered the oldest infantry regiment, based at Wellington in the Nilgiris.
• Bihar Regiment: raised in 1941, with its centre at Danapur.
• Assam Regiment: also raised in 1941, with its centre at Shillong, famed for jungle and mountain fighting.
• Naga Regiment: raised in 1970 and based at Ranikhet, reflecting the contribution of the north-east.

Newer Regiments: Guards, Paratroopers and Mechanised Infantry

Three regiments stand out because they were built differently from the older community-based ones.

The Brigade of the Guards

Raised in 1949, the Brigade of the Guards was the first regiment of the Indian Army to be built as an all-India all-class formation, drawing recruits from across the country rather than from a single community. Its centre is at Kamptee near Nagpur, and it has earned gallantry awards in several wars.

The Parachute Regiment

The Parachute Regiment, formed in 1952 from the airborne forces that grew out of the Second World War, trains soldiers for airborne operations. It is also the parent of the army’s special forces battalions, and its recruits are selected through demanding training and probation. Its centre is at Bengaluru and its motto is Shatrujeet, meaning conqueror of the enemy.

The Mechanised Infantry Regiment

Raised in 1979, the Mechanised Infantry Regiment operates infantry combat vehicles alongside armour. Its battalions were largely drawn from existing regiments, so it blends traditions from many parent units. Its centre is at Ahmednagar, and its motto is “Valour and Faith”. As warfare grew more mobile and technology-driven, this regiment became the infantry component of fast-moving armoured manoeuvre.

War Cries, Mottos and Insignia

A regiment’s war cry is shouted before an assault and at ceremonial parades. It usually invokes a deity, a hero or the regiment itself, and it gives a battalion a single voice. The cap badge and motto complete the identity.

Several war cries invoke the goddess, Hanuman or a historic ruler, reflecting the cultural world a regiment recruits from. Others, like those of the Assam Regiment and the Madras Regiment, speak directly of vengeance or valour. The shared function is the same across all: to bind a group of men into a single, determined voice.

Fixed-Class versus All-India All-Class Regiments

One of the most debated questions in Indian military thought is whether regiments should recruit from a single community or from everywhere. Many older regiments are “fixed-class”, meaning each company or battalion is drawn from a particular community or region. The newer Guards, Parachute and Mechanised regiments are built on an all-India all-class pattern.

The case for the fixed-class pattern

• Shared language, food, festivals and kinship are said to build trust and cohesion quickly.
• Regimental traditions run deep, with recruits often following fathers and grandfathers into the same unit.
• Soldiers are motivated by the honour of their community as well as the nation.

The case for all-class recruitment

• It draws on a wider pool of talent, so more of the country can serve.
• It matches the constitutional promise of equal opportunity, with merit determining selection.
• It strengthens the national, rather than community, character of the force.

The Indian Army has not adopted a single answer. Most infantry regiments continue with their traditional composition, some have broadened their intake, and the newer regiments mix recruits from everywhere. Defence analysts continue to argue over the integrity, cohesion and effectiveness trade-offs, and the debate resurfaces whenever recruitment policy changes.

Valour, Battle Honours and Gallantry Awards

The regiments’ collective record is difficult to summarise, but a few well-known examples illustrate it. The Param Vir Chakra, India’s highest wartime gallantry award, was instituted in 1950 and has been awarded to 21 recipients, many of them regimental soldiers.

• Kumaon Regiment: Major Somnath Sharma of the 4th Battalion received the first Param Vir Chakra for defending Srinagar airfield in 1947, and Major Shaitan Singh of the 13th Battalion was honoured for Rezang La in 1962.
• The Sikh Regiment: Subedar Joginder Singh and Lance Naik Karam Singh both received the Param Vir Chakra, and the Saragarhi stand of 12 September 1897, in which 21 soldiers of the 36th Sikhs held a signalling post against overwhelming numbers, remains a legend.
• The Grenadiers: Havildar Abdul Hamid (1965), Major Hoshiar Singh (1971) and Grenadier Yogendra Singh Yadav (Kargil, 1999) are Param Vir Chakra recipients.
• Gorkha Rifles: Major Dhan Singh Thapa (1962) and Lieutenant Manoj Kumar Pandey (Kargil, 1999) were honoured.
• J&K Rifles and J&K Light Infantry: Captain Vikram Batra and Rifleman Sanjay Kumar of the Rifles, and Naib Subedar Bana Singh of the Light Infantry, received the award.

Beyond this top honour, regiments hold numerous Maha Vir Chakras, Vir Chakras, Shaurya Chakras and Sena Medals. Battle honours, such as those from both world wars and from post-independence conflicts, are displayed on regimental colours and in centre museums.

The Regimental Centre and the Paltan as Family

A regimental centre is the heart of the system. It is where a young recruit arrives, learns drill, weapons handling, regimental history and the code of the unit, and where he returns decades later as a veteran to attend reunions. The centre also hosts the records office, the museum, the regimental temple, gurdwara, mosque or church as the case may be, and the welfare offices for ex-servicemen.

The paltan

In soldiers’ language the unit is the paltan, a term that is a Hindustani adaptation of “platoon” or “battalion” and is used with great affection. The paltan is where a soldier eats, trains, sings and fights beside men he knows intimately. It becomes a second family, with the commanding officer in a near-paternal role, the subedar major as the keeper of tradition, and the unit’s langar or cookhouse as the centre of shared life.

Naam, Namak, Nishan

The phrase “Naam, Namak, Nishan” captures the regimental creed: honour the name, remain true to the salt of the unit that feeds you, and defend the insignia. The same spirit is behind regimental days, reunions, band performances and the custom of remembering fallen comrades by name every year.

Agnipath and the Regimental System

In June 2022 the government announced the Agnipath scheme, under which most new soldiers below officer rank are recruited as Agniveers for a fixed term of four years, with a portion later retained for longer service on merit. The scheme applies across the Army, Navy and Air Force.

Agniveers in the Army are still enrolled into regiments and trained at regimental centres, so the regimental structure continues to exist. The scheme has prompted public discussion on how shorter initial tenures might affect training time, bonding and the cultural continuity that regiments depend on. Supporters argue that it brings a younger profile and a wider intake. Its long-term effect on regimental cohesion and recruitment patterns will become clearer as successive batches serve.

Conclusion

The regiments of the Indian Army are far more than administrative boxes. They are living institutions in which history, ritual and kinship are used to make soldiers dependable under fire. Born from the East India Company and the British Indian Army, they survived Partition and have since written their own post-independence record of courage.

The system faces ongoing questions about community-based recruitment and the effect of new entry schemes, yet it remains central to how the force sees itself. Last updated: 1 October 2026.

Frequently Asked Questions

What is a regiment in the Indian Army?

In the infantry, a regiment is a parent body with its own centre, traditions, insignia, war cry and recruitment pattern. It raises several battalions, which are then posted to different brigades and formations across the country.

What is the difference between a regiment and a battalion?

A battalion is the actual fighting unit of about a thousand soldiers, commanded by a colonel. A regiment is the larger parent body that raises and sustains many battalions. In the Armoured Corps and Artillery, however, a regiment is itself a unit.

Which is the oldest infantry regiment of the Indian Army?

The Madras Regiment is generally regarded as the oldest, with roots going back to the 18th century and the Madras presidency army of the East India Company. Its regimental centre is at Wellington in the Nilgiris.

Why does the Indian Army have seven Gorkha Rifles regiments?

Under the 1947 Tripartite Agreement between India, Nepal and Britain, the old Gorkha regiments were divided between the Indian and British armies. India received six, later raising a seventh, and these seven regiments recruit largely from Gorkha communities.

What is the difference between fixed-class and all-class regiments?

Fixed-class regiments recruit mainly from specific communities or regions, while all-India all-class regiments such as the Brigade of the Guards, Parachute Regiment and Mechanised Infantry Regiment recruit from across the country. The debate over the two models centres on cohesion versus equal access and wider talent.

Has Agnipath ended the regimental system?

No. Agniveers are still enrolled into regiments and trained at regimental centres. The scheme changed the entry route and length of initial service, and its long-term impact on regimental bonding is still being discussed.

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