Ukraine's Foreign Minister Dmytro Kuleba calls for certain African nations to end their "neutrality" over Russia's invasion of his country, during a press conference in Addis Ababa, home of the African Union. "We speak with our African friends trying to explain to them that neutrality is not the answer," he says. Dmytro Kuleba is on a regional tour to drum up African support for Ukraine in the face of Russia's "aggression". IMAGES AND SOUNDBITES