The move adds to tensions between the two countries after Lviv's council adopted decrees on Oct. 20 symbolically declaring 2027 as the Year of the Ukrainian Insurgent Army (UPA) and its military leader Romam Shukhevych.

Warsaw has denounced Lviv Oblast authorities' plans to honor the World War II-era Ukrainian Insurgent Army (UPA) and its military leader, Roman Shukhevych.

The move signals a fresh rift in the already strained Kyiv-Warsaw ties just days after President Volodymyr Zelensky said the relations had finally improved.

The council