Ukraine says Russia talks 'very difficult'

Ukraine said Friday that talks with Moscow were "very difficult" and vowed not to back down on its demands, more than a month into Russia's invasion.

"The negotiation process is very difficult," Foreign Minister Dmytro Kuleba said.

"The Ukrainian delegation has taken a strong position and does not relinquish its demands. We insist, first of all, on a ceasefire, security guarantees, and territorial integrity of Ukraine," he added.

He also said there had been "no consensus" on key points with Russia.

"In particular, the Ukrainian language is and will be the only one state language in Ukraine."

He was speaking after Turkish leader Recep Tayyip Erdogan said Friday that Kyiv and Moscow appeared to have reached agreement on four key negotiating points, including the language issue.