Che Guevara
In early 1965, Guevara went to Africa to offer his knowledge and experience as a guerrilla to the ongoing conflict in the Congo. According to Algerian President Ahmed Ben Bella, Guevara thought that Africa was imperialism's weak link and so had enormous revolutionary potential. Egyptian President Gamal Abdel Nasser, who had fraternal relations with Che since his 1959 visit, saw Guevara's plan to fight in Congo as "unwise" and warned that he would become a "Tarzan" figure, doomed to failure. Despite the warning, Guevara traveled to Congo using the alias Ramón Benítez. He led the Cuban operation in support of the Marxist Simba movement, which had emerged from the ongoing Congo crisis. Guevara, his second-in-command Víctor Dreke, and 12 other Cuban expeditionaries arrived in Congo on April 24, 1965, and a contingent of approximately 100 Afro-Cubans joined them soon afterward. For a time, they collaborated with guerrilla leader Laurent-Désiré Kabila, who had helped supporters of the overthrown president Patrice Lumumba to lead an unsuccessful revolt months earlier. As an admirer of the late Lumumba, Guevara declared that his "murder should be a lesson for all of us". Guevara, with limited knowledge of Swahili and the local languages, was assigned a teenage interpreter, Freddy Ilanga. Over the course of seven months, Ilanga grew to "admire the hard-working Guevara", who "showed the same respect to black people as he did to whites". However, Guevara soon became disillusioned with the poor discipline of Kabila's troops and later dismissed him, stating "nothing leads me to believe he is the man of the hour".
Che Guevara
These perceived threats prompted Castro to further eliminate "counter-revolutionaries", and to utilize Guevara to drastically increase the speed of land reform. To implement this plan, a new government agency, the National Institute of Agrarian Reform (INRA), was established to administer the new Agrarian Reform law. INRA quickly became the most important governing body in the nation, with Guevara serving as its head in his capacity as minister of industries. Under Guevara's command, INRA established its own 100,000 person militia, used first to help the government seize control of the expropriated land and supervise its distribution, and later to set up cooperative farms. The land confiscated included owned by United States corporations. Months later, as retaliation, US President Dwight D. Eisenhower sharply reduced United States imports of Cuban sugar (Cuba's main cash crop), thus leading Guevara on July 10, 1960, to address over 100,000 workers in front of the Presidential Palace at a rally called to denounce United States "economic aggression". "Time magazine" reporters who met with Guevara around this time described him as "guid(ing) Cuba with icy calculation, vast competence, high intelligence, and a perceptive sense of humor."