Indonesian President Joko Widodo has announced a peace initiative for Ukraine at the upcoming G20 summit of leading economic powers in Bali in November. At the summit, Indonesia would invite everyone to "sit down together and engage in constructive dialogue," Widodo said in a video message at the end of an international expert conference on the reconstruction of Ukraine in Berlin on Tuesday, according to a simultaneous translation. This included those who were on different sides, he said. "Only in this way can we create a strong foundation for Ukraine's reconstruction process," he said. Widodo is hosting the G20 summit to be held on the island of Bali on November 15-16. In the video message, he said peace diplomacy was a top priority. "The war must end," Widodo said. Rebuilding and restoring Ukraine's economic strength would be impossible if the war did not end, he said, underlining that the interests of the Ukrainian people would come first. "Peace must be our priority in terms of the next steps we take," he said, adding that he hoped the reconstruction conference in Berlin would help bridge different views. Australian Associated Press