President Mobutu invited 18 African leaders, Savimbi, and dos Santos to his palace in Gbadolite in June 1989 for negotiations. Savimbi and dos Santos met for the first time and agreed to the Gbadolite Declaration, a ceasefire, on 22 June, paving the way for a future peace agreement. President Kenneth Kaunda of Zambia said a few days after the declaration that Savimbi had agreed to leave Angola and go into exile, a claim Mobutu, Savimbi, and the U.S. government disputed. Dos Santos agreed with Kaunda's interpretation of the negotiations, saying Savimbi had agreed to temporarily leave the country.