Canada sells radar to Sri Lanka

A high-frequency surface wave radar, hailed as the only one of its kind in the world and developed with Canadian taxpayer's money at a cost of $39 million has been sold to Sri Lanka.

A Canadian defence firm, with the help of a state agency, has sold the high-tech radar system to the Sri Lankan government which, earlier this year, unilaterally terminated the Norwegian sponsored ceasefire agreement that was in place for the past six years plunging the island back into a bloody war.

At the time, the Canadian government denounced the Sri Lankan move describing it as deeply regrettable and expressed concern about the "escalating violence on civilians, humanitarian workers and human rights defenders".

Canada’s decision to supply radar systems to Sri Lanka for military purposes is counterproductive and will fuel the escalating violence on civilians, the very outcome Canada was concerned with, Sri Lankan observers said.

The high-frequency surface wave radar, hailed as the only one of its kind in the world and developed with Canadian taxpayer's money at a cost of $39 million has been sold to Sri Lanka.

This high-tech radar, jointly developed by Canadian defence scientists at Raytheon Canada Limited, is capable of monitoring small boats hundreds of kilometers away.

The federal government set aside $43 million to build and operate eight radar sites on the East and West coasts as part of its push to improve security in the aftermath of the Sept. 11, 2001, attacks.

But the government has shut down the existing experimental radar sites in Newfoundland, and the program has been cancelled. The project was derailed after one complaint was received that the radar interfered with civilian communications. The experimental radars had been operating for 10 years without a complaint.

But Raytheon Canada, which builds the high-frequency surface wave radar, is pushing ahead with marketing the system to other nations.

It has sold the radar to Sri Lanka with the help of the Canadian Commercial Corp., a Canadian government agency that helps companies market their products overseas. Other international customers are being lined up, said Raytheon Canada vice-president Denny Roberts.

"The technology works," Roberts said. "Other countries don't seem to have a problem with it."

The radar is unique in that it can track ships at much greater distances than regular surveillance systems. It can detect objects as far away as 200 nautical miles (370 kilometres) from Canada's coasts.

Canada has been leading development in the area of surface wave radar technology. The British government built a similar system during the Second World War, but it had limited range.

With recent advances in computer processing, scientists from Defence Research and Development Canada's Ottawa laboratories decided to revisit the idea.

The system transmits high-frequency waves that follow the curvature of the Earth to detect and track objects hundreds of kilometers over the horizon. Regular radars are restricted to objects in their line of sight on the horizon.

The system transmits high-frequency waves that follow the curvature of the Earth to detect and track objects hundreds of kilometres over the horizon. Regular radars are restricted to objects in their line of sight on the horizon.

The Canadian navy had been hoping the radars would cut down on surveillance costs, in particular the flying time of Aurora maritime patrol planes. The radar could be used to pinpoint suspicious ships, after which Aurora aircraft could be directed to those vessels to conduct further surveillance.


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