13 First: Negotiations Stage and Adoption of Basic Principles for the Transitional Process 1. The negotiations sponsored by the United Nations aim to implement the Geneva Communiqué of 2012 and other relevant UN Resolutions, particularly Security Council Resolutions 2118/2013, 2254/2015, and 2258/2015. They also aim to result in a total political transition agreement within six months, starting on the basis of an agenda that reflects the principles of the Geneva Communiqué as stipulated in UNSC Resolutions 2118 and 2254. 2. The two negotiating parties shall implement international obligations including the commitment during the negotiation phase to refrain from using proscribed means of war, including the use of barrel bombs, cluster and ph...