The 4th Indian Infantry Division, also known as the Red Eagle Division, is an infantry division of the Indian Army. This division of the British Indian Army was formed in Egypt in 1939 during the Second World War. During the Second World War, it took part in campaigns in East Africa, Syria, North Africa and Italy. Post independence, the division is part of the I Corps and headquartered at Prayagraj.
39th Indian Infantry Division was an infantry division of the Indian Army during World War II, which became a training division in 1943 after its recovery into India from Burma. The division was re-raised after independence and 39 Mountain Division is presently located in Palampur, Himachal Pradesh under XVI Corps.
The Grenadiers is an infantry regiment of the Indian Army, formerly part of the Bombay Army and later the pre-independence British Indian Army, when the regiment was known as the 4th Bombay Grenadiers. It has distinguished itself during the two world wars and also since the Independence of India. The regiment has won many battle honours and gallantry awards, and is considered to be one of India's most decorated regiments with three Param Vir Chakra awardees in three different conflicts.
The Battle of Asal Uttar was one of the largest tank battles fought during the Indo-Pakistani War of 1965. It was fought from 8 to 10 September 1965, when the Pakistan Army thrust its tanks and infantry into Indian territory, capturing the Indian town of Khemkaran 5 km from the International Border. The Indian troops retaliated, and after three days of bitter fighting, the battle ended with the Pakistani forces being repulsed near Asal Uttar. Factors that contributed to this were the fierce fight put up by the Indian Army, conditions of the plains, better Indian tactics, and a successful Indian strategy.
The Battle of Chawinda was a major engagement between Pakistan and India in the Second Kashmir War as part of the Sialkot campaign. It is well known as being one of the largest tank battles in history since the Battle of Kursk, which was fought between the Soviet Union and Nazi Germany in World War II.
The Poona Horse is an armoured regiment in the Armoured Corps of the Indian Army. The regiment, known before independence as The Poona Horse, was raised as a regular cavalry regiment in the Bombay Presidency army of the East India Company. It was formed from the 3rd Regiment of Bombay Light Cavalry, raised in 1820, and the Poona Auxiliary Horse, raised about 1817–18. The latter unit was absorbed into the regular forces about 1860 and the two regiments later became the 33rd Queen Victoria's Own Light Cavalry and the 34th Prince Albert Victor's Own Poona Horse.
The 8th Mountain Division was raised as the 7th Indian Infantry division of the British Indian Army. It is now part of the Indian Army and specialises in mountain warfare.
The 2nd Division was an infantry division of the Indian Army during World War II and was disbanded in 1944. In its present form, 2 Mountain Division, raised in 1962, is part of the Indian Army.
The 10th Indian Infantry Division was a war formed infantry division of the Indian Army during World War II. In four years, the division travelled over 4,000 miles (6,400 km) from Tehran to Trieste, fought three small wars, and fought two great campaigns: the Anglo-Iraqi War, the Invasion of Syria–Lebanon, the Anglo-Soviet invasion of Iran, the North African Campaign, and the Italian Campaign.
4th Horse (Hodson's Horse) is a part of the Armoured Corps of the Indian Army, which had its beginnings as an irregular cavalry regiment during the time of the Indian Rebellion of 1857.
The 11th Indian Infantry Division was an infantry division of the Indian Army during World War II. It formed part of Indian III Corps in the Malaya Command during the Battle of Malaya. The division was re-raised on 1 April 1965 and is presently part of the XII Corps of Southern Command. It is presently responsible for safeguarding the borders with Pakistan along Southern Rajasthan and Gujarat.
The 15th Indian Division was an infantry division of the British Indian Army that saw active service in the First World War. It served in the Mesopotamian Campaign on the Euphrates Front throughout its existence. It did not serve in the Second World War, but was reformed at Dehradun in 1964 as part of the post-independence Indian Army.
The 16th Light Cavalry is a regiment of the Armoured Corps, a primary combat arm of the Indian Army. Prior to India gaining independence from the British in 1947, it was a regular cavalry regiment of the British Indian Army. It was formed in 1776 and is the oldest armoured regiment raised in India. The 16th Light Cavalry saw service in a number of conflicts ranging from the Second Anglo-Mysore War in 1781 to World War II. It has a number of battle honours including "Punjab 1965" earned during the Indo-Pakistani War of 1965.
The 31st Indian Armoured Division was an armoured division of the Indian Army during World War II, formed in 1940, originally as the 1st Indian Armoured Division; it consisted of units of the British Army and the British Indian Army. When it was raised, it consisted of two Armoured Brigades and one Motor Brigade.
The Indian Army had no standby force ready in 1971 with the specific task of attacking East Pakistan, one of the many reasons why India did not immediately intervene after Pakistan launched Operation Searchlight in March 1971. Indian Army's Eastern Command was tasked with defending the northern and eastern borders and fighting the insurgencies in Nagaland, Mizoram and Naxalites in West Bengal at that time.
Southern Command is a formation of the Indian Army, active since 1895. It has seen action during the integration of several Princely States into modern India, during the 1961 Indian liberation of Goa, and during the 1965 and 1971 Indo-Pakistani Wars. Lieutenant General Ajai Kumar Singh is the current Southern Army Commander.
The 48th Infantry Brigade, was raised as the 48 Indian Infantry Brigade, in October 1941, at Secunderabad, India. After an initial tenure with 19th Indian Infantry Division, it was transferred to the 17th Indian Infantry Division. In World War II it participated in the Burma campaign and in April 1942 was attached to 1st Burma Division. After the war the brigade returned to India as an independent brigade, and was located at Dhond in August 1947. After India gained Independence in 1947, 48 Indian Infantry Brigade was re-designated as 48 Infantry Brigade. Since then 48 infantry brigade has seen action Goa in 1961, as part of 17 Infantry Division; in the 1962 War in Kameng Frontier Division, Arunachal Pradesh, as part of 4th Infantry Division; and in the 1971 war, as part of 7th Infantry Division. Since the 1970s, 48 Infantry Brigade has been located in Ferozpur, Punjab, as part of 7 Infantry Division.
The 268th Indian Infantry Brigade is an infantry formation of the Indian Army, previously of the British Indian Army.
The 54th Infantry Division is an Infantry division of the Indian Army. The Division was raised as an Infantry Division, but was converted into a Reorganised Amphibious Formation (RAMFOR) in 2011. It is currently the only division of the Indian Army which carries out Amphibious warfare. The division is headquartered at Secunderabad in Telangana and is a part of XXI Corps. The Division is commanded by a Two-star General Officer of the rank of Major General titled General Officer Commanding (GOC).
The Structure of the Egyptian Expeditionary Force over the course of the First World War is shown below.
India
Indian Army 
