Question: General Abdul Hamid Khan, (what is the official, and "lingua franca" of Pakistan: عبد الحمید خان), was a four-rank army general in the Pakistan Army, serving as Chief of Staff under President Yahya Khan and led the army during the events in the war with India in 1971?

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Hal Bevan-Petman: Henry Charles 'Hal' Bevan-Petman (1894–1980) was a British painter, who made a career in British India and Pakistan.  He stayed through during the Partition of India and chose to reside in Pakistan, till his demise on 9 May 1980 in Rawalpindi.  He painted significant civil and military personalities, landscapes and still life.  His works included many Pakistan Army officers, two of whom became Pakistan's Heads of State: Field Marshal Ayub Khan and General Yahya Khan.  He is buried in the Christian Graveyard in Rawalpindi, Pakistan.

Martial Law Administrator of Balochistan: The Martial Law Administrator of Balochistan was the head of the military regime of Balochistan, the largest province of Pakistan.  The capacity was first established when martial law was imposed by General Yahya Khan, who appointed Riaz Hussain to the post, but was never officially ratified.  It therefore lapsed when Yahya resigned.  The post was officially in operation from July 1977, when martial law was imposed again, until late 1985, when it was informally terminated upon the lifting of martial law by Prime Minister Muhammad Khan Junejo.  The martial law administrator was a serving Lieutenant General of the Pakistan Army, appointed by the Chief of Army Staff.  General Muhammad Zia-ul-Haq was the incumbent in each instance.  When the presidential term of Fazal Ilahi Chaudhry ended, the post assumed the political office of Governor of Balochistan; the civilian Chief Justices who were acting as governors of the provinces were replaced by their martial law counterparts.  Of the three officeholders, none completed their designated term.

Operation Searchlight: Operation Searchlight was a planned military operation carried out by the Pakistan Army to curb the Bengali nationalist movement in the erstwhile East Pakistan in March 1971, which the Pakistani state justified on the basis of anti-Bihari violence by Bengalis in early March.  Ordered by the central government in West Pakistan, this was seen as the sequel to "Operation Blitz" which had been launched in November 1970.  The original plan envisioned taking control of the major cities on 26 March, and then eliminating all opposition, political or military, within one month.  President Yahya Khan at a conference in February 1971 said "Kill three million of them and the rest will eat out of our hands."  Prolonged Bengali resistance was not anticipated by the Pakistani military leaders.  The main phase of Operation Searchlight ended with the fall of the last major town in Bengali hands in mid-May.  The operation also precipitated the 1971 Bangladesh genocide and caused roughly 10 million refugees to flee to India as well as the death of up to 3,000,000 civilians.  Bengali intelligentsia, academics and Hindus were targeted for the harshest treatment, with significant indiscriminate killing taking place.  These systematic killings enraged the Bengalis, who declared independence from Pakistan, to establish the new state of Bangladesh.

Yahya Khan: Agha Muhammad Yahya Khan (Urdu: ‎ ; 4 February 1917 – 10 August 1980), widely known as Yahya Khan, , was the third President of Pakistan, serving in this post from 25 March 1969 until turning over his presidency in December 1971.  His presidency witnessed the breaking-up the unity of Pakistan from being the largest Muslim country in the world to economic and military collapse through a foreign intervention in 1971.

Commander-in-Chief of the Pakistan Army: The Commander-in-Chief of the Pakistan Army (abbreviation: C-in-C of the Pak Army) was the most senior appointment of the Pakistan Army till 1972.  This post was held by a full-general except in the case of Ayub Khan whose rank was General of the Army (local rank Field Marshal) and Gul Hassan Khan who served the post in the rank of Lieutenant-General.  The C-in-C was assisted by deputy C-in-C till mid 60's, the last deputy C-in-C was Yahya Khan served till 1966.  The C-in-C designation was changed to 'Chief of Army Staff' in 1972, Tikka Khan was the first person to hold the new title.Six men have served as C-in-C, the first two of them were native British.

Urdu: Urdu ( ; Urdu: ‎ "Urdū" ] , or Modern Standard Urdu) is a Persianised and standardised register language of the Hindustani language.  It is the official and "lingua franca" of Pakistan.

Syed Shahid Hamid: Major General Syed Shahid Hamid (Urdu: ‎ ) HJ (17 September 1910 – 12 March 1993) was a 2 star general in the Pakistan Army and a close associate of President Ayub Khan.  He played an instrumental role in bringing Field Marshal Ayub Khan to power in the 1958 coup d'état that overthrew the government of President Major-General Iskander Mirza.  Hamid was the first Master General of Ordnance (MGO) of the Pakistan Army.  He also authored numerous books, most notably "Autobiography of a General".

Attiqur Rahman: Mohammed Attique Rahman (Urdu: ‎ ), MC (24 June 1918 – 1 June 1996) was a three-star lieutenant general officer in the Pakistan Army, a noted military historian, as well as a senior government official.  He was the martial law administrator of West Pakistan in the General Yahya Khan's military regime as well as the last Governor of West Pakistan and implemented the dissolution of the One Unit scheme.  After that, he became the Governor of Punjab province.

Abdul Hamid Khan (general): General Abdul Hamid Khan, (Urdu: عبد الحمید خان) , was a four-rank army general in the Pakistan Army, serving as Chief of Staff under President Yahya Khan and led the army during the events in the war with India in 1971.

Iqbal Khan (general): Muhammad Iqbal Khan, NI(M), SBt, is a former four-star general of the Pakistan Army who stayed as Chairman of the Joint Chiefs of Staff Committee from 1980 to 1984 during the martial regime of Chief Martial Law Administrator and Chief of Army Staff of Pakistan Army General Zia-ul-Haq.  During his career, Iqbal was Deputy Chief of Army Staff (DCOAS), Commander IV Corps of Lahore and Chief of General Staff (CGS) at the Army General Headquarters (GHQ).

Supporting paragraphs: Abdul Hamid Khan (general) Urdu
Answer: Urdu