Barisal Division is one of the eight administrative divisions of Bangladesh. Located in the south-central part of the country, it has an area of 13,225 km2 (5,106 sq mi), and a population of 9,325,820 at the 2022 Census. It is the least populous Division in Bangladesh. It is bounded by Dhaka Division on the north, the Bay of Bengal on the south, Chittagong Division on the east and Khulna Division on the west. The administrative capital, Barisal city, lies in the Padma River delta on an offshoot of the Arial Khan River. Barisal division is criss-crossed by numerous rivers that earned it the nickname Dhan-Nodi-Khal, Ei tin-e Borishal.
The Jatiya Rakkhi Bahini was a Bangladeshi para-military force formed in 1972 by the Sheikh Mujibur Rahman government.
Hemayet Bahini was a guerrilla militia force of Bangladesh in the Bangladesh Liberation War of 1971. This small force was known by the name of its leader and organizer Mohammad Hemayet Uddin Bir Bikrom.
Kader Bahini was an independent militia created during the Bangladesh Liberation War of 1971, the other being Mukti Bahini. It was named after its leader, Kader Siddique.
Tofazzal Hossain, popularly known as Manik Miah, was a Pakistani Bengali journalist and politician. He served as the founding editor of The Daily Ittefaq. He wrote the editorial Rajnoitik Moncho. Most of his newspaper's journalists were considered leftist, as Miah followed the pattern of Awami League. According to journalist and editor of Shongbad Bozlur Rahman, Awami activists followed his editorial more than any actual decision of a meeting. He was a close associate of the founder of Bangladesh, Sheikh Mujibur Rahman.
The Provisional Government of Bangladesh, popularly known as the Mujibnagar Government ; also known as the Bangladeshi government-in-exile, was a provisional government that was established following the proclamation of independence of East Pakistan as Bangladesh on 10 April 1971. Headed by prime minister Tajuddin Ahmad, it was the supreme leadership of the Bangladeshi liberation movement, comprising a cabinet, a diplomatic corps, an assembly, an armed force, and a radio service. It operated as a government-in-exile from Kolkata.
The Mukti Bahini, also known as the Bangladesh Forces, was the guerrilla resistance movement consisting of the Bangladeshi military, paramilitary and civilians during the Bangladesh Liberation War that transformed East Pakistan into Bangladesh in 1971. They were initially called the Mukti Fauj.
Z Force, also known as Tura Brigade, was the first military brigade of Bangladesh Forces, formed during the Liberation War of Bangladesh in 1971 under Major Ziaur Rahman along with the consent of the revolutionary government of Bangladesh in exile. The brigade was formed with the 1st, 3rd and 8th Battalion of East Bengal Regiment on 7 July 1971. It is the first ever complete brigade formed during the Liberation War of Bangladesh in 1971.
The Sheikh family of Tungipara is one of the two most prominent Bangladeshi political families, other being the Zia family. The family primarily consists of Sheikh Mujibur Rahman, Sheikh Hasina, Sheikh Rehana and their relatives. Their political involvement has traditionally revolved around the Bangladesh Awami League.
The 15 August 1975 Bangladesh coup d'état was a military coup launched by mid ranking army officers in Bangladesh on 15 August 1975. The officers were part of a conspiracy to assassinate Sheikh Mujibur Rahman, the Dictator and first president of Bangladesh. Rahman and most of his family members were killed during the coup, with the exception of his two daughters Sheikh Hasina and Sheikh Rehana.
Baten Bahini was an armed guerrilla force formed in Tangail district in support of independence during the Bangladesh Liberation War in 1971. It was named after its leader, Khandaker Abdul Baten. Throughout the war, it conducted a number of successful guerrilla campaigns in Tangail, Manikganj, Pabna, Gazipur, Sirajganj and some parts of Dhaka District. They were operated under 21 companies, 63 platoons and 100 sections. Abdul Baten led a number of guerrilla attacks.
Akbar Bahini was a volunteer force during the Bangladesh Liberation War. Akbar Hossain Miah was the Chairman of Srikul Union in Sreepur PS of Magura District. Immediately after the outbreak of war, Akbar Hossain devoted himself in organising a group of fighters. The majority of the members of Akbar Bahini were extracted from amongst the locals of Sreepur area, but, also included members of the East Pakistan Rifles. Akbar Hossain Miah, formed a group of freedom fighters 'Akbar Bahini'. Akbar Hossain was the commander, and Mollah Nabuwat Ali was its deputy commander.
Latif Bahini was a militia during the Bangladesh Liberation War. Abdul Latif Mirza was a member in the Bangladesh Forces. He planned to build a force in Vodroghat village under Kamarkhand Police Station in Sirajganj District, Rajshahi Division.
Halim Bahini was a militia in the Bangladesh Liberation War. Captain Abdul Halim Chowdhury, a retired officer who later on became a member of the National Awami Party (Muzaffar) organized a force.
Kuddus Bahini was a militia during the Bangladesh Liberation War. Abdul Kuddus organized a force in Muladi, Barisal.
Shahjahan Bahini was a sub-sector in the Bangladesh Liberation War. This force was established by Captain Shahjahan.
Aftab Bahini was a militia in the Bangladesh Liberation War. This militia was located at Mymensingh. This group was intended to resist Pakistani forces in Mymensingh Area. This group was known for resisting Pakistani occupation in Mymensingh.
Khalil Bahini was a militia during the Bangladesh Liberation War.
Force of Engineer Abul Hossain was a group under Sector-11 of the Mukti Bahini, in the Bangladesh Liberation War. Abul Hossain, an engineer, who later on organized a force.
Mukti Bahini 
Pakistan Army