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US laser test could put heat on pirates
A SHIP-BASED laser tested by the US navy's research arm could put the heat on Somali pirates.The Navy for the first time last week successfully tested a solid-state high-energy laser from a ship. The beam, which was aimed at a boat moving through turbulent Pacific Ocean waters, set the target's engine on fire. The Office of Naval Research says the laser travelled over "miles, not yards". For now, the test is a proof of concept, and it's not yet known when it might be deployed as a weapon. The baseball-sized laser beam, though, could be used to stop small crafts from approaching naval ships. It could also target pirates. "You can use the laser to ward off an attack, or you can dial it down to a non-lethal level where it basically becomes a very bright light so they know they are being targeted," Michael Deitchman, the director of air warfare and weapons at the Office of Naval Research, said today. Mr Deitchman said the laser provides two benefits not seen in other military weapons. The laser is precise, unlike bullets that can ricochet and hit unintended targets, and the laser's strength can be dialed down from a lethal level to a nuisance level. Graeme Gibbon-Brooks, the head of Dryad Maritime Intelligence, said the test was "remarkable" for how the Navy was able to concentrate the beam over such a long distance at sea, and given how the boat was being tossed about in rough water. Posted by: tipper 2011-04-13 |
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