Top European and Ukrainian envoys have met in Geneva ahead of talks with U.S. Secretary of State Marco Rubio about President Donald Trump's proposal to end Russia’s war on Ukraine.

Switzerland’s Geneva is hosting negotiations between Ukraine, the US and Europe at the level of national security advisers. The goal is to finalize Donald Trump’s peace plan, taking into account Ukrainian and European interests.

The initial 28-point peace plan now has 19 points, according to the official. It is unclear what points were removed.

Ukrainian President Volodymyr Zelensky said Sunday that he hoped “there will be a result” as top US, Ukrainian and European officials meet in Geneva, Switzerland, to discuss next steps for ending the war in Ukraine.

Marco Rubio said the talks were “very worthwhile” and constituted the most productive day in “a very long time.”

President Donald Trump said Saturday his proposed peace deal is not his final offer to Ukraine, underscoring that his administration is pushing hard to end the war.

Ukraine and the United States appear to be edging closer to a peace deal over the war with Russia, in a potentially significant diplomatic shift following crunch talks in Switzerland. At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.

The United States and Ukraine sought on Monday to narrow the gaps in a peace plan to end the war with Russia after agreeing to modify a U.S. proposal that Kyiv and its European allies saw as a Kremlin wish list.

U.S. Army Secretary Dan Driscoll is in Abu Dhabi to meet with Russian officials, two U.S. officials and two diplomatic sources who were not authorized to speak publicly told CBS News.