A senior Ukrainian official, ihor brusylo, emphasized Ukraine's refusal to accept a 'bad' peace deal amid concerns over shifting U.S. support and negotiations with russia.

Deputy head of President volodymyr zelenskyy's office talking about peace negotiations.

President of Ukraine mentioned in the article in the context of leadership and decision-making.

Mentioned as a peacemaker and dealmaker by ihor brusylo.

Discussed in the article as a significant player in the ukraine conflict.

Mentioned as the aggressor in the conflict against Ukraine.