Belarus and Iran have both sent their congratulations to Ukraine on its 33rd year of independence from the former Soviet Union, despite the two countries' close ties with Russia.
According to Belarusian news agency Belta, president Aleksandr Lukashenko said his citizens have "always had a special respect and warm regard" for the Ukrainian people.
"We are united not only by the common fate and family ties, but also by the desire to be friends and get along with neighbours," he was cited as saying.
Belarus acted as a staging post for Russia's invasion of Ukraine in 2022 and Mr Lukashenko is one of Vladimir Putin's key allies.