Boffins bring out new piracy deterrent

Scientists demonstrate laser that can temporarily disable those attacking ships

Technology boffins have developed a laser beam that could be used as a major new weapon in the war against piracy.

BAE Systems has tested a prototype laser that can be used to temporarily blind and disorientate anyone attacking a ship.

Roy Evans, BAE Systems capability technology lead for laser photonic systems, said the effect was similar to when a fighter pilot attacked from out of the sun.

“The glare from the laser is intense enough to make it impossible to aim weapons like AK47s or RPGs, but doesn’t have a permanent effect,” he said.

BAE’s research team has successfully demonstrated the laser over a variety of distances in differing weather conditions during day and night.

Cameras were placed at the target location to demonstrate the level of beam intensity and divergence produced by the test runs.

However, it will be some time before the device becomes available for purchase.

“We successfully showed that the laser works, but there are many more requirements to meet before anyone can place a non-lethal laser weapon on commercial ships,” Evans said.

The aim of the laser distraction project is to develop a non-lethal deterrent to pirates, that has no lasting effects, can work in a maritime environment, be operated by the crew at no risk and be cost-effective.

The laser system could be fitted with its own targeting capability or integrate with existing ship radar and sensor systems to control the direction and power of the beam.

It could, therefore, work semi-autonomously and would also include security features to ensure it could not be used by pirates if they managed to board the ship.

Laser distraction is part of a wider programme of anti-piracy technologies being developed by BAE Systems, including radar systems.

According to reports from the International Maritime Bureau, 430 pirate attacks were reported last year, up from 406 in 2009. (source: IFW)

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