Russian President Vladimir Putin appeared last week to be cautiously optimistic on the U.S. 28-point peace plan to end his invasion of Ukraine.

Top Trump administration officials are meeting Ukrainian negotiators in Florida this weekend, pushing to broker an end to Russia's war in Ukraine and setting the stage for key talks planned this week in Moscow with Russian leader Vladimir Putin.

Zelensky didn't reveal much detail about an updated plan, although he said there needed to be more investment for drones.

Russia launched its largest barrage of drones and missiles in a month across Ukraine, killing at least three people, Ukrainian President Volodymyr Zelensky said Saturday, as a Kyiv delegation heads to the United States for fresh peace talks.

"We need to sit down and discuss this seriously," Putin told reporters at the end of a three-day visit to Kyrgyzstan. He described U.S. President Donald Trump's 28-point peace plan as "a set of issues put forward for discussion" rather than a draft agreement.

The majority of Americans disapprove of Trump's handling of the Russia-Ukraine conflict, as the U.S. tries to broker a deal between the two countries.

Ukraine’s chief negotiator, in an exclusive interview, says conceding sovereign territory is off-limits in peace talks.

Russian President Vladimir Putin said that a US plan to end the war in Ukraine could “form the basis for future agreements” but renewed threats to seize more territory by force unless Kyiv withdraws.