along the border and had burned down a timber factory. After several meetings with Mozambican officials it was agreed that the ZDF could conduct "hot pursuits" into Mozambique of any RENAMO elements that may have raided Zimbabwe. On this pretext the ZDF begun planning follow-up operations which would take them deep into Mozambique culminating in occupation of former RENAMO bases at Gorongosa. The decision to send Zimbabwean troops to fight RENAMO was partly influenced by Zimbabwe's close relationship with the Mozambican government which dates back to FRELIMO's assistance for ZANU in its fight against Rhodesia. There was also the underlying fact that FRELIMO and ZANU shared a common Marxist ideology of scientific socialism. The South Africa-backed RENAMO professed to be an anti-communist movement, as did Jonas Savimbi's UNITA movement, which was fighting against the Marxist MPLA government of Angola. There was thus an ideological alliance of the Maputo - Harare - Luanda axis, with support for these governments from the Soviet Union. Operation Lemon The first of the ZDF follow-up operations was launched from Katiyo and Aberdeen in northern Manicaland, code-named Operation "Lemon". The five-day operation lasted from the 5th to 9 December 1984. It comprised elements of 3 Brigade, the Parachute Group, Special Air Service (SAS), and was supported by the Air Force of Zimbabwe (AFZ). Poor weather conditions and the difficult mountainous terrain reduced the use of aircraft, and most transportation had to be done by helicopters. The movement of troops on the ground was also difficult. Four contacts were made and two RENAMO bases were destroyed. While successful in capturing the bases themselves, most RENAMO elements in the bases managed to escape and only eight were captured. The ZDF considered this operation as a major failure and the code word Lemon was corrupted to mean any failure in all subsequent operations. It was further established that there were no other permanent bases in the area, only some advance posts and temporary bases used by RENAMO as launching pads for food raids into Zimbabwe. The raid was important in establishing the location of the main RENAMO base at Messinse, Chito, Nyazonia, Buetoni, Gorongosa Central Base and Casa Banana. Casa Banana Raid Intelligence sources had indicated that Cassa Banana, RENAMO's national headquarters had a strength of 400 elements. However, the organisation maintained a string of other smaller bases along the Gorongosa Mountains, which were considered as part of the