Palestinian National Security Forces. Only during the Hamas-led PA Government in 2006–2007 did the PLO resurface. After Hamas took over Gaza in 2007, Abbas issued a decree suspending the PLC and some sections of the Palestinian Basic Law, and appointed Salam Fayyad as prime minister. The PLO remains the official representative of the State of Palestine at the UN. Internal politics On 4 February 1969, Fatah founder, Arafat, was elected Chairman of the PLO in Cairo. Since, Fatah has been the dominant factor within the PLO, which still continues in 2015. Under pressure from the international community led by Israel and US, and from inside his own party Fatah, Arafat partially transferred some of his strongly centralized power in 2003, causing strong tensions within the Palestinian leadership. Arafat appointed Mahmoud Abbas as prime minister, but this resulted in disputes about the transfer of tasks and responsibilities. Abbas was strongly supported by the US and the international community, because he was supposed to be more willing to give far-reaching concessions to Israel. While Arafat had retained most of his power and a power struggle within Fatah continued, the leadership was criticised for corruption and nepotism. After Arafat's death, Abbas increasingly gained exclusive powers within both PLO and PA as well as in Fatah, until he had acquired the same power as was previously held by Arafat. Abbas is criticized for his autocratic rule and refusal to share powers and plans with other Palestinians. In the absence of a functioning parliament and Executive, he even began to issue his own laws. Senior representative of Abbas' Fatah faction and former Fatah minister of prisoner affairs, Sufian Abu Zaida, complained that Abbas appointed himself as the chief judge and prosecutor, making a mockery of the Palestinian judicial system. There appeared reports of widespread corruption and nepotism within the Palestinian Authority. Only Hamas-ruled Gaza has a more or less functioning parliament. 2015 struggle for power With a de facto defunct parliament and Executive, Mahmoud Abbas increasingly gained exclusive powers within both PLO and PA, as well as in Fatah. After the announcement in August 2015 of Abbas' resignation as Chairman of the Executive Committee and of nine other members as well, many Palestinians saw the move as just an attempt to replace some members in the executive committee, or to force a meeting of the PNC and remain in their jobs until the PNC decides