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Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →December 15, 1971, was the day before the Pakistani Eastern Command surrendered in Dhaka—not the day the surrender was signed. The Bangladesh Liberation War Museum’s chronology describes a conditional pause in air attacks on Dhaka, while fighting and allied advances continued elsewhere. The surrender instrument was signed the next afternoon, December 16.
What happened on December 15, 1971?
According to the Bangladesh Liberation War Museum’s chronology for December 15, allied forces paused air attacks on Dhaka from 5 a.m. after considering a ceasefire proposal from Amir Abdullah Khan Niazi, commander of Pakistan Eastern Command. The pause was not a truce: the museum says the warning was that there would be no truce before surrender, and that air attacks would resume at 9 a.m. on December 16 if Pakistani forces had not surrendered.
The same account makes clear that the day was not quiet across the region. It records allied advances into Savar, fighting around Mirpur Bridge, operations near Chittagong and Rangpur, a Pakistani surrender in the Faridpur area, and weapons being surrendered on battlefields. These are the museum’s reported events, not a complete account of every operation that day.
Why December 15 is remembered as the eve of surrender
The conditional pause and deadline placed Dhaka on the brink of surrender, but the formal act came the following day. The museum’s December 16 chronology records preparations for the surrender documents and the signing at about 5:01 p.m. in Dhaka. December 15 is therefore significant as a day of transition: pressure on Pakistan’s Eastern Command continued even as the final surrender was being approached.
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What the December 16 surrender instrument said
The reproduced Instrument of Surrender identifies the signing site as Ramna Racecourse, now Suhrawardy Udyan. Jagjit Singh Aurora signed for the allied forces, and Niazi signed for Pakistan Eastern Command.
The instrument covered Pakistan’s armed forces in Bangladesh, explicitly including land, air, naval, paramilitary, and civil armed forces. It directed them to lay down their arms and surrender to the nearest regular troops under Aurora’s command. After signature, Pakistan Eastern Command was to come under Aurora’s orders.
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The document also set out assurances for those surrendering. Aurora gave a solemn assurance that personnel would be treated with dignity and respect in accordance with the Geneva Convention, and guaranteed the safety and well-being of surrendering Pakistani military and paramilitary forces. It separately promised protection for foreign nationals, ethnic minorities, and personnel of West Pakistani origin.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Dhaka’s surrender and the end of fighting across the region
The Dhaka surrender should not be confused with the end of hostilities everywhere. Bangladesh’s Armed Forces Division identifies December 16 as Victory Day, commemorating the 1971 victory and Pakistani surrender in Dhaka. Separately, the Japanese Ministry of Foreign Affairs’ 1971 diplomatic bluebook says hostilities in West Pakistan ended on December 17 in accordance with India’s ceasefire proposal. These dates describe different events and geographies.
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