Fatah–Hamas conflict On 1 January 2008, at least eight people died in factional fighting in the Gaza Strip. On 23 March 2008, Hamas and Fatah signed an agreement in Sana'a, Yemen that amounted to a reconciliation deal. It called for a return of the Gaza Strip to the pre-June 2007 situation, though this has not happened. On 8 November 2008, Palestinian reconciliation talks due to be held in Cairo were called off after Hamas announced a boycott in protest at the detention of hundreds of its members by president Mahmoud Abbas's security forces. The 2009 Hamas political violence took place in the
History of the State of Palestine Organization, the World Intellectual Property Organization, the World Bank and the International Criminal Court, where Palestinian Authority tried to have alleged Israeli war crimes in Gaza (2008-2009) investigated. However, in April 2012 prosecutors refused to open the investigation, saying it was not clear if the Palestinians were qualified as a state - as only states can recognize the court's jurisdiction. But the prosecutor confirmed explicitly in 2014 that the upgrade of November 2012 qualified the state of Palestine to join the Rome statute. On 31 December 2014 Palestinian President Abbas signed a declaration in which Palestine recognized the jurisdiction of