In late July and early August, there were two more attempts at resurrecting the Z-4 Plan and the 1994 economic agreement. Talks proposed on 28 July were ignored by the RSK, and last-ditch talks were held in Geneva on 3 August. These quickly broke down as Croatia and the RSK rejected a compromise proposed by Thorvald Stoltenberg, a Special Representative of the UN Secretary-General, essentially calling for further negotiations at a later date. In addition, the RSK dismissed a set of Croatian demands, including to disarm, and failed to endorse the Z-4 Plan once again. The talks were used by Croatia to prepare diplomatic ground for the imminent Operation Storm, whose planning was completed during the Brijuni Islands meeting between Tuđman and military commanders on 31 July.