standing of opposing parties at Lancaster House, we needed to indulge in operations that would strengthen the hand of Prime Minister Bishop Abel Muzorewa and his delegation. To do this meant taking no-holds barred actions in both Mozambique and Zambia.
Enhancing MNR’s image
THE MNR CONTINUED TO BE a vitally important force for the eventual overthrow of the FRELIMO Government. For the moment however, we needed to direct their activities to impose limits on ZANLA by severely affecting Mozambique’s infrastructure. This had to be done in a manner that would continue to improve the MNR standing with the civilian population at the greatest possible cost to the Mozambique Government.
Two specific targets were chosen. The first was the vital telecommunications relay centre east of Beira known as the Troposcatter and the second was Beira itself. The Beira mission will be covered shortly, but the importance of destroying the Troposcatter needs to be understood. Essentially it was to improve our intelligence- gathering capability. Most sensitive communications on the FRELIMO political and military networks relied on the highly sophisticated coding equipment of the Troposcatter, but this prevented us from eavesdropping on all enemy communications. With the advert of MNR, it was logical to destroy the facility and force FRELIMO to rely entirely on the HF networks we were already monitoring successfully.
Extra SAS men were flown in to meet up with the MNR liaison team and, together with an MNR force, they made a successful attack on the Troposcatter station two days after the Lancaster House talks started.
Attacking this target on the top of Monte Xilvuo right next to the main Beira to Chimoio road was no easy matter. However, drawn by the sound of the fighting and explosions that carried for miles from this elevated but successful attack, FRELIMO moved tanks and hundreds of infantry in an endeavour to cut off and destroy the mixed SAS-MNR force.
Whereas the range of our Cheetah helicopters allowed for the timely long-range recovery of most of the force, three men were left behind. Without a radio they had become separated during a firefight through one of the FRELIMO ambush points. For two days Cheetahs and Lynx searched for these men in the hopes that they were still alive and free.
Heavy anti-aircraft fire helped aircrew identify the positions of the pursuing FRELIMO forces and this gave proof that the lost men were still alive; but hours of searching failed to find them. Fortuitously the crew of the last Lynx to fly search at the end of the second day spotted the hard-pressed men’s heliograph and wood-smoke signals, resulting in rescue. Only six days later the SAS and MNR were on the move again, this time to Beira.
Here I divert to give one of the reasons the SAS-MNR force was visiting Beira.
As youngsters, my brother Tony and I occasionally went by train to Beira to visit my godfather and his wife, Alan and Sheila Martin. Alan was managing director of the Beira Boating Company and had at his disposal a fleet of launches and barges. My deep love of ships was developed in Beira docks where Tony and I had free access to the launches and boarded many ships. One point Alan made clear to us was that although Beira appeared to be a good harbour it was not a natural one because the entire Pungwe/Buzi estuary was extremely shallow. Because of this, the two dredgers we saw working daily were absolutely essential to keep the channel, specially cut for large ships, free of the sand and silt that relentlessly flowed in from the Buzi.
Many years later in less happy circumstances at COMOPS, I raised the matter with Brian Robinson who immediately saw the dredgers as key to putting an end to Beira’s shipping. Now, on the night of 18 September 1979, the SAS-MNR had the two dredgers,
To avoid walking through miles of highly populated ground around Beira, the force was dropped off for a night approach to Beira docks. Coming in from the sea in quiet motor-driven inflatable dinghies, they sailed up the wide estuary of the rivers Pungwe and Buzi, heading for the dredgers and a dark landing point near the docks.
Subsurface limpets and other explosive devices sank both dredgers. At the same time the sea gates of Beira’s only dry dock were wrecked, rendering that facility unusable. Whilst the dredgers and dry dock were being rigged for destruction, two other forces were busy on separate tasks. The larger of the two forces aimed to enter the town of Beira to destroy the central telephone exchange and break into Beira’s prison to release all its political prisoners. The other force aimed to destroy ZANLA’s war materiel stored in a dockside warehouse.
Unfortunately, intelligence concerning the telephone exchange security arrangements and civilian activities within the town and around the prison proved to be badly understated. Beira was alive with hundreds of people and FRELIMO had become so concerned about MNR activity, that they had substantially increased guarding levels on all likely MNR targets, including the telephone exchange. Although the force dressed in FRELIMO uniform reached both targets, the SAS commander was forced to move his men into hiding to think things through whilst awaiting an abatement of the unexpectedly high civilian activity. But then a suspicious civilian spotted the luckless team and reported its presence to FRELIMO who sent a patrol to investigate.
Following the death of some of these unfortunate investigators, the SAS-MNR force made a running retreat to the waiting dinghies distributing MNR pamphlets as they went. During the retreat, the demolition team assigned to blow up ZANLA stores was ordered to abandon its task. Notwithstanding failure to release prisoners, destroy the exchange or blow up ZANLA holdings, the main objectives of the operation were achieved. The dredgers had been sunk, the dry dock was out of commission and FRELIMO’s fear of the MNR had been heightened.
The use of fixed wing and helicopters during the Troposcatter operation exposed Rhodesia’s direct involvement with the MNR. Although we had hoped to avoid this it turned out to be an advantage. This was because FRELIMO concerns about the MNR forced President Machel to realise that either the war with Rhodesia had to end or ZANLA had to get out of Mozambique to save his country’s economy from total destruction. But in COMOPS we planned to do just that. Operation ‘Manacle’ was the elaborate plan for SAS and RLI demolition teams to destroy every worthwhile bridge between Maputo and the Zambezi River.
Air Force jet support was to be given throughout against FRELIMO forces guarding all the bridges. These were then to be secured by SAS-MNR protection teams before demolition parties and their explosives were para- dropped directly onto target. After destroying each bridge, helicopters would recover the demolition teams to Rhodesia to prepare for their next targets. At the same time helicopters would move the SAS- MNR securing teams to their next assigned bridges.
Whilst these plans were being finalised, other external operations in both Zambia and Mozambique were underway.
Search for New Chimoio
FOR MANY MONTHS AN ONGOING operation, codenamed Bouncer, sought to ambush likely roads used by ZANLA’s top commanders. Ideally we hoped to capture or at least kill Josiah Tongogara and Rex Nhongo. However, in spite of many Bouncer deployments by SAS and Selous Scouts, all attempts failed though many high-ranking CTs were killed in the process.
In late September an SAS-MNR team was flown to an unpopulated start position for a twofold task. One was to locate ZANLA’s elusive ‘New Chimoio’ base, which captured CTs implied had moved well away from the Chimoio and Vanduzi Circle areas. They claimed it was now well established and much closer to Rhodesia on the west side of the main Vanduzi to Tete road. Since Tongogara and Nhongo were reported to be living in the base, the team’s second task was to make yet another Bouncer attempt on them.
