Kyiv and its allies voiced optimism Tuesday that talks with an American delegation had produced changes to the plan, while the Kremlin said it was waiting to hear more.

A new U.S. push to end Russia-Ukraine fighting has set off a flurry of diplomacy by American, European, Russian and Ukrainian officials.

Ukraine, US and European officials met in Geneva to discuss the draft plan presented by Washington to end the nearly 4-year old conflict.

The attack killed at least seven people, the authorities said, as an official suggested that President Volodymyr Zelensky was ready to go to Washington to complete a deal.

A push by the Trump administration to end Russia's war on Ukraine appears to make headway, with Kyiv saying Zelenskyy could visit D.C. within days to finalize a deal.

The update was issued hours after Russia launched a wave of overnight attacks on Ukraine’s capital, Kyiv, with at least seven people killed in strikes that hit city buildings and energy infrastructure. A Ukrainian attack on southern Russia killed three people and damaged homes, authorities said.

Amid this opposition, a series of meetings is expected. Today, there will be a meeting between US and Russian officials in Abu Dhabi, and a virtual one between the coalition of the willing, hosted by Keir Starmer and Emmanuel Macron. Ukraine's official also says they expect a meeting between Volodymyr Zelensky and Donald Trump in the next few days.

U.S. Army Secretary Dan Driscoll held talks with Russian officials in Abu Dhabi on Monday, a U.S. official told Reuters, the latest effort by President Donald Trump's administration to broker a peace agreement between Russia and Ukraine.

Kirill Dmitriev has emerged as a key player in drafting a new proposal to end Moscow’s war in Ukraine. But he is not a professional diplomat.