Pakistan five-year term on 15 November 2007, the new elections were called by the Election Commission. After the assassination of Benazir Bhutto in 2007, the PPP secured the most votes in the elections of 2008, appointing party member Yousaf Raza Gillani as Prime Minister. Threatened with impeachment, President Musharraf resigned on 18 August 2008, and was succeeded by Asif Ali Zardari. Clashes with the judicature prompted Gillani's disqualification from the Parliament and as the Prime Minister in June 2012. By its own financial calculations, Pakistan's involvement in the war on terrorism has cost up to ~$118 billion, sixty thousand casualties and
Pakistan Muslim League (N) that he and his party gave the PPP the right to choose the next Prime Minister. On 13 May 2008, the PML (N) ministers resigned from the government due to a disagreement related to the reinstatement of the judges. Nawaz said that the PML (N) would support the government without participating in it. Zardari, hoping to preserve the coalition, told Prime Minister Yousaf Raza Gilani to reject the resignations. The Pakistan Muslim League-Nawaz (PML-N) and the Pakistan Peoples Party (PPP) on 27 June 2008, won three and two by-election seats, respectively, to the national parliament. Polls were postponed for the