Ukraine said on Wednesday that any negotiated peace settlement with Moscow would be contingent on a ceasefire and the withdrawal of Russian troops, brushing off comments by ex-German chancellor Gerhard Schroeder.
Schroeder, who is a friend of President Vladimir Putin, said he met the Kremlin leader in Moscow last week, that Russia wanted a "negotiated solution" to the war and that there was even the possibility of slowly reaching a cease-fire.
In response on Wednesday, Ukrainian presidential adviser Mykhailo Podolyak described Schroeder derisively as a "voice of the Russian royal court".
"If Moscow wants dialogue, the ball is in its court. First — a cease-fire and withdrawal of troops, then — constructive (dialogue)," Podolyak wrote on Twitter.
(Reporting by Max Hunder; editing by David Evans)