BBC's Profile on Nawaz Sharif

BBC World's has a detailed profile over Nawaz Sharif's political history. It goes into details about the major players in Paksitan politics and the views of the analysts over what would it imply if he was to come back into Pakistan's politics.

BBC: Nawaz Sharif's recent re-emergence as one of the power players in Pakistani politics has surprised many. Fellow ex-Prime Minister Benazir Bhutto has recently manoeuvred her way into an "unofficial" deal with President Musharraf.

Mr Sharif's party, on the other hand, has put together a new all opposition parties alliance ahead of the upcoming elections. This, along with his possible return, has caused many of his ex-party men, now part of Gen Musharraf's government, sleepless nights.

It is the latest extraordinary twist in the career of a man who was once Pakistan's most powerful politician. Before his dramatic overthrow in a military coup in 1999, Mr Sharif appeared to dominate the political landscape. He had convincing majorities in both houses of parliament, and exerted a powerful hold over all the country's major institutions - apart from the army. But when the army seized power, Mr Sharif was arrested, and eventually sentenced to life imprisonment on charges of hijacking and terrorism. He was also convicted of corruption and banned for life from political activities. But an alleged deal, reputedly brokered by the Saudi government, saved him and other family members from being put behind bars. Mr Sharif, along with 40 members of his family, was thus exiled to Saudi Arabia for a period of 10 years.

Nawaz Sharif was born into the family of a prominent Lahore industrialist in 1949. He made his mark in politics representing an urban constituency. He first came to national prominence when he was brought into the Punjab government during the early days of General Zia's martial law, serving as finance minister and then chief minister. Although he was never considered a particularly impressive political figure, he proved himself a competent administrator during his time as chief minister.

He first became prime minister in 1990, but was dismissed in 1993, clearing the way for the then opposition leader, Benazir Bhutto, to form a government. After becoming prime minister again in 1997 with a comfortable majority, Mr Sharif brought about a series of constitutional changes. These were seen as part of an attempt to stifle any institutional opposition to his rule.

He controversially reversed a constitutional amendment which took away the president's powers to dismiss the prime minister. A power struggle with the judiciary also gripped the country after Mr Sharif fell out with the then Chief Justice, Sajjad Ali Shah. Mr Sharif faced possible disqualification from office after charges of contempt of court were brought against him, but these were eventually dismissed.

In 1998, he was confronted by another stand-off after a former army head said the army should formally have a say in the running of the government. Tensions with the army resurfaced in 1999 when the prime minister used his influence to withdraw Pakistani-backed forces from the Indian side of the Line of Control in Kashmir in 1999. The army has always been a highly powerful institution in Pakistan. Mr Sharif's overthrow by General Musharraf in a bloodless coup showed how dangerous it was for any politician to attempt to curtail its influence.

His removal from active politics and his subsequent imprisonment led to serious differences emerging within his Pakistan Muslim League (PML) party. These threatened to become an open split with a decision by some senior party members - led by Mr Sharif's wife - to join an opposition alliance against the military. The move - which would have meant joining forces with arch-rival Benazir Bhutto's Pakistan People's Party - was deeply controversial with some party members. The split became a reality soon after Mr Sharif was sent into exile.

Erstwhile party loyalists, led by veteran politician Chaudhry Shujaat Hussain, announced support for Gen Musharraf. They also provided support during his controversial presidential referendum.

Before the 2002 general elections, these rebels formed the PML-Q (Quaid-e-Azam) with a strong pro-Musharraf stance. The PML-Q was elected to form the government in 2002 amongst allegations of widespread rigging and political manoeuvring. The party has continued to form the political backbone for the current military-led regime. But all that may well end with Nawaz Sharif and Benazir Bhutto's return to Pakistan. Analysts contend that Ms Bhutto and Mr Sharif continue to be the only populist politicians in the country.

But while the PML-Q fears Ms Bhutto's return, it is terrified by the thought of Nawaz Sharif coming back. Analysts say Mr Sharif's return would split the PML-Q and spell the end of the line for several politicians in the party.