Mr. Macron began the day in Moscow after a meeting on Monday with President Vladimir V. Putin, and he met President Volodymyr Zelensky of Ukraine in Kyiv earlier Tuesday. “We want to continue the dialogue with Russia to avoid the risk of escalation and allow for de-escalation,” he said.
Earlier, Mr. Macron said that he had secured from Russia a commitment to “no degradation or escalation” in Ukraine, opening new avenues of negotiation on the “collective security of the European space.”
But the Kremlin gave a more guarded account. Dmitri S. Peskov, the Kremlin spokesman, rejected reports that the two presidents had reached any agreement to de-escalate, and suggested that it was the United States, not France, that had standing to negotiate such a deal.
In a 45-minute conversation with reporters on the plane from Moscow to Kyiv, Mr. Macron said he had never expected “for a second” that Mr. Putin would make some grand gesture, but he felt he had succeeded in his aim to “freeze the game.”
That may seem a paltry objective, but with an estimated 130,000 Russian troops stationed just outside Ukraine, any pause would be a negotiating opportunity.
If Mr. Putin has committed not to escalate, how long that might hold is unclear. The French president suggested at least a period of weeks. But in Moscow, Mr. Peskov sounded a more menacing note.
Despite “seeds of reason” in Mr. Macron’s approach, he said, “so far, we don’t see and feel the readiness of our Western counterparts to take our concerns into account.”