UN Secretary General Ban Ki-moon attends the opening session of the summit on the ongoing war crisis in eastern Congo in Kenya's capital Nairobi.

Kenya's President Mwai Kibaki arrives for the summit on the ongoing war crisis in eastern Congo, in Kenya's capital Nairobi.

Democratic Republic of Congo's President Joseph Kabila attends the opening session of the summit on the ongoing war crisis in eastern Congo in Kenya's capital Nairobi.

UN Secretary General Ban Ki-Moon talks to African Union chairperson Jakaya Kikwete during the opening session of the summit on the ongoing war crisis in eastern Congo in Kenya's capital Nairobi.

African Union chairperson and Tanzanian president Jakaya Kikwete poses for a photograph with his Kenyan counterpart Mwai Kibaki and UN Secretary General Ban Ki-Moon after the opening session of the summit on the ongoing war crisis in eastern Congo in Kenya's capital Nairobi.