 This London-based international NGO was then engaged in supporting peace efforts in Colombia, the South Caucasus, Kashmir, the Philippines, Liberia and Sierra Leone (Mano River), Côte d'Ivoire, Nigeria, the Central African Republic, Uganda, and Fiji.In 2018, Cavanaugh was appointed chairman of the Board of Trustees of International Alert.This major peacebuilding NGO was established in 1986, with Martin Ennals (former Secretary General of Amnesty International) as Secretary General and Nobel Peace Prize Laureate Archbishop Desmond Tutu as Vice Chairman.