Vertec gets more Cytoon work


The South African Army has awarded Vertec Projects a R877 192.00 extension of a R1.767 million contrat awarded last September for the supply of engineering and staff support during the commissioning of the land service’s Project Cytoon tactical intelligence system.

The extension takes known expenditure on the battlefield surveillance system to R137 246 961.00.

The SA Army Tactical Intelligence Corps last year began operational testing and evaluation of the system which is being acquired from Thales South Africa. A company spokesman said testing had begun in August and was by September “going fairly well.”

Project Cytoon will see the gain 14 Thales Squire ground surveillance radars, 65 Thales Sophie thermal imagers, processors and communications equipment as part of a battlefield surveillance and mobile intelligence processing system. “Thales has teamed up with various local and international partners whose products have also been integrated,” the company said at the Africa Aerospace & Defence exhibition in Cape Town in September. “The system has been designed to address the exclusive intelligence requirements of the SANDF, and in doing so established a unique state of the art intelligence gathering system. Project Cytoon has been completed and is ready for commissioning into the SANDF. Operational field tests are being conducted at this moment where-after the SANDF will receive the system. The system will be complemented soon with the delivery of a training system to support the specific training needs of the South African Army Intelligence Formation.”

Battlefield surveillance radars are used to detect and classify moving ground targets, typically up to 20km to 30km. Additionally, they assist artillery and mortar units by giving feedback on shell impact. Besides battlefield use, these radars can also be deployed in peacetime to safeguard high-value area assets such as oilfields, power stations and grids, as well as other important potential targets for terrorist or criminal acts.

Battlefield surveillance radars also assist in counter-drug operations and monitoring illegal border crossings. As an example, the Thales Squire man-portable system, which was ordered for Cytoon, can plot a pedestrian at 10km, a vehicle at 21km, a tank at 28km, a helicopter at 21km, a boat at 12km and a ship at 48km, Thales avers. Because it uses a frequency modulated continuous wave Doppler radar, the Squire is also virtually undetectable to hostile electronic warfare experts, it adds.

Thermal imagers detect radiation in the infrared range of the electromagnetic spectrum. Since most objects emit such radiation, thermal imagers allow their users to “see” their surroundings with or without visible light. The warmer the object, the brighter the object appears in the imager. Humans, with an internal body temperature of 37 degrees Celsius tend to stand out against their surroundings, which are mostly cooler. This also allows thermal imagers to spot camouflaged targets. Many modern thermal imagers include an eye-safe laser rangefinder and pointer, a compass, GPS and digital camera. The Thales Sophie can spot humans at over 4km, tanks at 10km, helicopters at 12km and jet fighters at 16km, Thales says.

Supply of engineering and staff support during the commissioning of the tactical intelligent system – extension of EBEB/2010/165

BEB/S2011/2454 14 Jul 2011 R877 192,00 G T Noakes t/a Vertec Projects

Staff and engineering support during the commissioning of the tactical intelligence system for the South African Army. 22 Sep 2010 R1 767 000,00 G T Noakes t/a Vertec Projects

Acquisition of a tactical intelligence system for the South African Army – extension of EBEB/2005/185

BEB/S2010/2376 19 Aug 2010 R67 205 764,00 Thales Defence Systems (Pty) Ltd

BEB/S2008/2232 11 Mar 2009 R67 397 005,00 Thales Defence Systems (Pty) Ltd