- five-week war caused thousands of casualties on both sides. It ended in a United Nations (UN) mandated ceasefire and the subsequent issuance of the Tashkent Declaration.
Much of the war was fought by the countries’ land forces in Kashmir and along the International Border between India and Pakistan. This war saw the largest amassing of troops in Kashmir since the Partition of British India in 1947, a number that was overshadowed only during the 2001-2002 military standoff between India and Pakistan. Most of the battles were fought by opposing infantry and armored units, with substantial backing from air forces. Many details of this war, like those of other Indo-Pakistani Wars, remain unclear and many media reports have been riddled with media biases
On August 15, 1965, Indian forces crossed the border and launched an attack on the territory of Kashmir administered by Pakistan. Pakistani reports cite this attack as unprovoked while assessments from India and neutral sources cite this as a response to Pakistan’s infiltration into Jammu and Kashmir as part of Operation Gibraltar.
Initially, the Indian Army met with considerable success, capturing three important mountain positions after a prolonged artillery barrage. By the end of August, however, both sides had relative progress; Pakistan had made progress in areas such as Tithwal, Uri and Punch and India had captured the Haji Pir Pass, eight kilometers into Pakistan-occupied Kashmir.
On September 1, 1965, Pakistan launched a counterattack, called Operation Grand Slam, with the objective to capture the vital town of Akhnoor in Jammu, which would sever communications and cut off supply routes to Indian troops. Attacking with an overwhelming ratio of troops and technically superior tanks, Pakistan made gains against Indian forces, who were caught unprepared and suffered heavy losses. India responded by calling in its air force to blunt the Pakistani attack. The next day, Pakistan retaliated, its air force attacked Indian forces and air bases in both Kashmir and Punjab. India’s decision to open up the theater of attack into Pakistani Punjab forced the Pakistani army to relocate troops engaged in the operation to defend Punjab. Operation Grand Slam therefore failed, as the Pakistan Army was unable to capture Akhnoor; it became one of the turning points in the war when India decided to relieve pressure on its troops in Kashmir by attacking Pakistan further south.
India crossed the International Border on the Western front on September 6, marking an official beginning of the war. On September 6, the 15th Infantry Division of the Indian Army, under World War II veteran Major General Prasad, battled a massive counterattack by Pakistan near the west bank of the Ichogil Canal (BRB Canal), which was a de facto border of India and Pakistan. The General’s entourage itself was ambushed and he was forced to flee his vehicle. A second, this time successful, attempt to cross the Ichhogil Canal was made over the bridge in the village of Barki, just east of Lahore. These developments brought the Indian Army within the range of Lahore International Airport. As a result, the United States requested a temporary ceasefire to allow it to evacuate its citizens in Lahore. However, the Pakistani counter attack took Khem Karan from Indian forces which tried to divert the attention of Pakistanis from Khem Karan by an attack on Bedian and the adjacent villages.
¦lt;br /> Lt. Col. Hari Singh of the India’s 18th Cavalry posing outside a captured Pakistani police station (Barkee) in Lahore District.The thrust against Lahore consisted of the 1st Infantry Division supported by the three tank regiments of the 2nd Independent Armoured Brigade; they quickly advanced across the border, reaching the Ichhogil (BRB) Canal by 6 September. The Pakistani Army held the bridges over the canal or blew up those it could not hold, effectively stalling any further advance by the Indians on Lahore. One unit of the Indian Jat Regiment, 3 Jat, had also crossed the Ichogil canal and captured the town of Batapore (Jallo Mur to Pakistan) on the west side of the canal. The same day, a counter offensive consisting of an armored division and infantry division supported by Pakistan Air Force Sabres forced the Indian 15th Division to withdraw to its starting point. Although 3 Jat suffered minimal casualties, the bulk of the damage being taken by ammunition and stores vehicles, the higher commanders had no information of 3 Jat’s capture of Batapore and misleading information led to the command to withdraw from Batapore and Dograi to Ghosal-Dial. This move brought extreme disappointmen to Lt-Col Desmond Hayde, CO of 3 Jat. Dograi was eventually recaptured by 3 Jat on 21 September, for the second time but after a much harder battle due to Pakistani reinforcements.
On the days following September 9, both nations’ premiere formations were routed in unequal battles. India’s 1st Armored Division, labeled the “pride of the Indian Army”, launched an offensive towards Sialkot. The Division divided itself into two prongs, was forced back by the Pakistani 6th armoured division at Chawinda and was forced to withdraw after suffering heavy losses of nearly 100 tanks. The Pakistanis followed up their success by launching Operation Windup, which forced the Indians back farther. Similarly, Pakistan’s pride, the 1st Armored Division, pushed an offensive towards Khemkaran, with the intent to capture Amritsar (a major city in Punjab, India) and the bridge on River Beas to Jalandhar.
The Pakistani 1st Armored Division never made it past Khem Karan, however, and by the end of September 10 lay disintegrated by the defences of the Indian 4th Mountain Division at what is now known as the Battle of Asal Uttar (lit. meaning – “Real Answer”, or more appropriate English equivalent – “Fitting Response”). The area became known as ‘Patton Nagar’ (Patton Town), because of the large number of US-made Pakistani Patton tanks. Approximately 97 Pakistani tanks were destroyed or abandoned, with only 32 Indian tanks destroyed or damaged. The Pakistani 1st Armoured Division less 5th Armoured Brigade was next sent to Sialkot sector behind Pakistani 6th Armoured Division where it didn’t see action as 6th Armoured Division was already in process of routing Indian 1st Armoured Division which was superior to it in strength.
The war was heading for a stalemate, with both nations holding territory of the other. The Indian army suffered 3,000 battlefield deaths, while Pakistan suffered 3,800. The Indian army was in possession of 710 mile² (1,840 km²) of Pakistani territory and the Pakistan army held 210 mile² (545 km²) of Indian territory. The territory occupied by India was mainly in the fertile Sialkot, Lahore and Kashmir sectors, while Pakistani land gains were primarily south in deserts opposite to Sindh and in Chumb sector near Kashmir in north.