The conflict escalated on 13 July 2014, when Tripoli's Islamists and Misratan militias launched Operation Libya Dawn to seize Tripoli International Airport, capturing it from the Zintan militia on 23 August. Shortly thereafter, members of the GNC, who had rejected the June election, reconvened as a new General National Congress and voted themselves as replacement of the newly elected House of Representatives, with Tripoli as their political capital, Nouri Abusahmain as president and Omar al-Hasi as prime minister.