or early 1960s. This was confirmed by both the SACP and the ANC after Mandela's death. According to the SACP, he was not only a member of the party, but also served on its Central Committee. Operating through a cell structure, MK planned to carry out acts of sabotage that would exert maximum pressure on the government with minimum casualties; they sought to bomb military installations, power plants, telephone lines, and transport links at night, when civilians were not present. Mandela stated that they chose sabotage because it was the least harmful action, did not involve killing, and offered the best hope for racial reconciliation afterwards; he nevertheless acknowledged that should this have failed then guerrilla warfare might have been necessary. Soon after ANC leader Luthuli was awarded the Nobel Peace Prize, MK publicly announced its existence with 57 bombings on Dingane's Day (16 December) 1961, followed by further attacks on New Year's Eve. The ANC decided to send Mandela as a delegate to the February 1962 meeting of the Pan-African Freedom Movement for East, Central and Southern Africa (PAFMECSA) in Addis Ababa, Ethiopia. Leaving South Africa in secret via Bechuanaland, on his way Mandela visited Tanganyika and met with its president, Julius Nyerere. Arriving in Ethiopia, Mandela met with Emperor Haile Selassie I, and gave his speech after Selassie's at the conference. After the symposium, he travelled to Cairo, Egypt, admiring the political reforms of President Gamal Abdel Nasser, and on April 1962 he went to Morocco where asked El Khatib to meet the king to ask him to give him £5,000. The next day he got the £5,000 along with some weapons and training to Mandels's soldier, and then went to Tunis, Tunisia, where President Habib Bourguiba gave him £5,000 for weaponry. He proceeded to Morocco, Mali, Guinea, Sierra Leone, Liberia and Senegal, receiving funds from Liberian president William Tubman and Guinean president Ahmed Sékou Touré. He left Africa for London, England, where he met anti-apartheid activists, reporters and prominent politicians. Upon returning to Ethiopia, he began a six-month course in guerrilla warfare, but completed only two months before being recalled to South Africa by the ANC's leadership. Imprisonment Arrest and Rivonia trial: 1962–1964 On 5 August 1962, police captured Mandela along with fellow activist Cecil Williams near Howick. Many MK members suspected that the authorities had been tipped off with regard to Mandela's whereabouts, although Mandela himself