On 16 May 2025, Hans-Dieter Heumann appeared on the news programme “phoenix der tag” to comment on the Istanbul negotiations between Russia and Ukraine. According to Heumann, the talks yielded a “zero result” with regard to a possible ceasefire, as neither party showed willingness to compromise.
Heumann emphasized that Russia continues to pursue its strategic goals, while Ukraine remains committed to restoring its territorial integrity. The positions, he argued, remain fundamentally irreconcilable, making any near-term diplomatic breakthrough unlikely.
His analysis highlights the ongoing complexity of the conflict and the limited effectiveness of current negotiation formats in moving toward peace.