Western intelligence agencies believed that the revolution had been organised by communists supplied with weapons by the Warsaw Pact countries. This suspicion was strengthened by the appointment of Babu as Minister for External Affairs and Abdullah Kassim Hanga as Prime Minister, both known leftists with possible communist ties. Britain believed that these two were close associates of Oscar Kambona, the Foreign Affairs Minister of Tanganyika, and that former members of the Tanganyika Rifles had been made available to assist with the revolution. Some members of the Umma Party wore Cuban military fatigues and beards in the style of Fidel Castro, which was taken as an indication of Cuban support for the revolution. However this practice was started by those members who had staffed a ZNP branch office in Cuba and it became a common means of dress amongst opposition party members in the months leading up to the revolution. The new Zanzibar government's recognition of the German Democratic Republic (the first African government to do so) and of North Korea was further evidence to the Western powers that Zanzibar was aligning itself closely with the communist bloc. Just six days after the revolution the "New York Times" stated that Zanzibar was "on the verge of becoming the Cuba of Africa", but on 26 January denied that there was active communist involvement. Zanzibar continued to receive support from communist countries and by February was known to be receiving advisers from the Soviet Union, the GDR and China. Cuba also lent its support with Che Guevara stating on 15 August that "Zanzibar is our friend and we gave them our small bit of assistance, our fraternal assistance, our revolutionary assistance at the moment when it was necessary" but denying there were Cuban troops present during the revolution. At the same time, western influence was diminishing and by July 1964 just one Briton, a dentist, remained in the employ of the Zanzibari government. It has been alleged that Israeli spymaster David Kimche was a backer of the revolution with Kimche in Zanzibar on the day of the Revolution.