Question: The battle Bucephalus died after took place in what modern province of Pakistan?

Context paragraphs:
Trial of Louis Riel: The trial of Louis Riel is arguably the most famous trial in the history of Canada.  In 1885, Louis Riel had been a leader of a resistance movement by the Métis and First Nations people of western Canada against the Canadian government in what is now the modern province of Saskatchewan.  Known as the North-West Rebellion, this resistance was suppressed by the Canadian military, which led to Riel's surrender and trial for treason.  The trial, which took place in July 1885 and lasted only five days, resulted in a guilty verdict.  He was also given a choice to plead guilty or insanity.  Riel was subsequently executed by hanging, an outcome which has had a lasting impact on relations between the Francophone and Anglophone Canadians.

Indo-Pakistani War of 1965: The Indo-Pakistani War of 1965 was a culmination of skirmishes that took place between April 1965 and September 1965 between Pakistan and India.  The conflict began following Pakistan's Operation Gibraltar, which was designed to infiltrate forces into Jammu and Kashmir to precipitate an insurgency against Indian rule.  India retaliated by launching a full-scale military attack on West Pakistan.  The seventeen-day war caused thousands of casualties on both sides and witnessed the largest engagement of armored vehicles and the largest tank battle since World War II.  Hostilities between the two countries ended after a United Nations mandated ceasefire was declared following diplomatic intervention by the Soviet Union and the United States, and the subsequent issuance of the Tashkent Declaration.  Much of the war was fought by the countries' land forces in Kashmir and along the 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 armoured units, with substantial backing from air forces, and naval operations.  The war exposed Pakistan's inadequate standards of military training, its misguided selection of officers, poor command and control arrangements, poor intelligence gathering and bad intelligence procedures.  In spite of these shortcomings, the Pakistan Army managed to fight the larger Indian Army.  Many details of this war, like those of other Indo-Pakistani Wars, remain unclear.

Battle of the Hydaspes: The Battle of the Hydaspes was fought in 326 BC between Alexander the Great and King Porus of the Paurava kingdom on the banks of the river Jhelum (known to the Greeks as Hydaspes) in what is now the Punjab province of Pakistan.  The battle resulted in a complete Greek victory and the annexation of the Punjab, which lay beyond the far easternmost confines of the already absorbed Persian empire, into the Macedonian Empire.

Ad Turres (Latium): Ad Turres was an ancient city of Latium.  Ad Turres originally belonged to the Volsci, and stood on the Via Severiana, 4 miles from Circeii and 9 miles from Tarracina.  The location of Ad Turres is not precisely known: the editors of "Hazlitt's Classical Gazetteer" place it at Torre Olevola, the editors of the "Barrington Atlas of the Greek and Roman World" tentatively place it at San Felice Circeo.  Both places are in the modern Province of Latina, Lazio, Italy.

Baluchistan States Union: The Baluchistan States Union (Urdu: بلوچستان ریاستی اتحاد) was an administrative division of Pakistan that existed between 3 October 1952 and 14 October 1955 in southwest Pakistan.  It was formed by the four princely states of Kalat, Kharan, Las Bela and Makran with the capital at the town of Kalat.  The area of the Union was roughly the south-western half of the modern province of Balochistan.  The Union was separate from the Chief Commissioners Province of Baluchistan which comprised areas to the northeast of the Union.  The Union did not include the enclave of Gwadar which was part of the Muscat and Oman.  The four state rulers continued in office and retained autonomy.

Battle of Kuwait International Airport: The Battle of Kuwait International Airport occurred on February 27, 1991 during the 1st Gulf War.  It was a tank battle between the United States and Ba'athist Iraq.  Despite being a very large battle it is often overlooked compared to the other battles which took place during the war.  No less than elements of 18 divisions total participated in this battle.  U.S. Army Special Forces units and multiple Iraqi Commando units were also in theatre.  In reality the battle took place over a span of three days despite the primary battle at Kuwait International Airport lasting only one day.  Much of the combat actually took place en route to the airport.  The battle featured the "Reveille Engagement" which went on to become the biggest and fastest tank battle in United States Marine Corps' entire history.

Battle of Hilli: The Battle of Hilli or the Battle of Bogra was a major battle fought in the Indo-Pakistani War of 1971 and Bangladesh Liberation War.  It is generally regarded as the most pitched battle that took place in East Pakistan, now Bangladesh.  The battle of Hilli took place between 23 November 1971 and 11 December 1971, although the final surrender took place on 18 December 1971.

Battle of Miani: The Battle of Miani (or Battle of Meeanee) was a battle between British East India company forces under Charles Napier and the Talpur Amirs of Sindh led by Mir Nasir Khan Talpur, of today's Pakistan.  The Battle took place on 17 February 1843 at Miani, Sindh in what is now Pakistan.  This battle eventually led to the capture of parts of Sindh region, first territorial possession by British East India company in what is the modern-day country of Pakistan.

Battle of Lahore (1752): The Battle of Lahore was battle which took place between the invading Ahmed Shah Abdali and Mir Mannu, the Mughal governor of Punjab in 1752.  It took place at Lahore in current day Punjab province of Pakistan.  After the Mughals were defeated, Abdali decided to retain Mannu as the city's governor on his own behalf.

Alexandria Bucephalous: Alexandria Bucephalous, or Alexandria Bucephalus or Alexandria Bucephala or Bucephala or Bucephalia, was a city founded by Alexander the Great in memory of his beloved horse Bucephalus.  Founded in May 326 BC, the town was located on the Hydaspes (Jhelum River), east of the Indus River.  Bucephalus had died after the Battle of the Hydaspes in 326 BC.  The garrison was settled with Greek and Iranian veterans plus natives.  It had large dockyards, suggesting it was intended as a center of commerce.

Supporting paragraphs: Alexandria Bucephalous Battle of the Hydaspes
Answer: Punjab