Western leaders meeting at the G-20 summit in South Africa said Saturday that the unilateral U.S. proposal to end the war in Ukraine provides "a starting point” but will need "additional work”.
"We are clear on the principle that borders must not be changed by force. We are also concerned by the proposed limitations on Ukraine's armed forces, which would leave Ukraine vulnerable to future attack," the leaders of key European countries as well as Canada and Japan said in a joint statement.
"We will continue to coordinate closely with Ukraine and the U.S. over the coming days,” the statement added.
The plan’s elements relating to EU and NATO would need their consent, according to the statement.
The 28-point blueprint to end the Kremlin's aggression sparked alarm in Kyiv and European capitals, with Ukrainian President Volodymyr Zelenskyy saying Friday that his country could face a stark choice between standing up for its sovereign rights and preserving the American support it needs.
The U.S. plan foresees Ukraine handing over territory to Russia, something Kyiv has repeatedly ruled out, while reducing the size of its army and blocking its coveted path to NATO membership. It contains many of Moscow's long-standing demands, while offering limited security guarantees to Kyiv.
European countries see their own future at stake in Ukraine's fight to beat back Russia, and have insisted on being consulted in peace efforts.
"Time and again, Russia pretends to be serious about peace, but their actions never live up to their words," U.K. Prime Minister Keir Starmer told reporters ahead of the G-20 summit, days after a Russian strike on western Ukraine killed over two dozen civilians.
European leaders have long accused Russia of stalling diplomatic efforts in the hope of overwhelming Ukraine's much smaller forces on the battlefield. Kyiv has repeatedly accepted U.S. ceasefire proposals this year, while Moscow has held out for more favorable terms.
Starmer added that the Europeans want to work closely with Washington and Kyiv to secure "a just and lasting peace."
Top European Union officials, EU Commission President Ursula von der Leyen and EU Council President António Costa, first announced the planned talks after their call with Zelenskyy on Friday.
Earlier that day, von der Leyen said a key principle for Kyiv's European allies was "nothing about Ukraine without Ukraine."
German Foreign Minister Johann Wadephul also warned against rushing a peace agreement.
Speaking on Friday night on German television, Wadephul said lasting peace can only be achieved if Kyiv preserves its sovereignty, and if new security guarantees are in place "for Ukraine and all of us."
Ukrainian President Volodymyr Zelenskyy struck a defiant note on Saturday as the country commemorated the "great famine" that Soviet leader Josef Stalin imposed on Ukraine in the early 1930s, which led to millions of deaths.
"We all know how and why millions of our people died, starved to death, and millions were never born. And we are once again defending ourselves against Russia, which has not changed and is once again bringing death," Zelenskyy said in a post on Telegram marking Holodomor Memorial Day.
"We defended, defend, and will always defend Ukraine. Because only here is our home. And in our home, Russia will definitely not be the master," Zelenskyy added.
A nighttime Ukrainian drone strike hit a fuel refinery in southern Russia, killing two people and injuring two more, a local official said. The attack on the Samara region in the latest of Kyiv's long-range strikes against Russian oil infrastructure, which it says fuels the Kremlin's war in Ukraine.
Regional Gov. Vyacheslav Fedorishchev did not immediately name the site that was targeted or detail any damage. There was no immediate comment from Ukraine.
Russian air defenses overnight shot down 69 Ukrainian drones over Russia and occupied Crimea, including 15 flying over the province of Samara, according to the Defense Ministry in Moscow. The nighttime strikes forced at least five Russian airports to temporarily halt or restrict operations, and cut off power to some 3,000 households in the southern city of Rylsk, according to Russian officials.