Abstract: The decoy system, notably for terrestrial mines or improvised explosive devices, includes: a means of producing heat energy including an air or water boiler, a means of emitting radiation in the infrared spectrum including a chamber that is fed with fluid by the production means, the chamber being provided with internal fins able to promote a build-up of heat energy inside said chamber, at least one detection means for determining the temperature of the chamber or the temperature of the fluid between the production means and the emission means, and a control unit able to control the operation of the heat energy production means at least according to the determined temperature.

Abstract: The decoy system, notably for terrestrial mines or improvised explosive devices, includes: a means of producing heat energy including an air or water boiler, a means of emitting radiation in the infrared spectrum including a chamber that is fed with fluid by the production means, the chamber being provided with internal fins able to promote a build-up of heat energy inside said chamber, at least one detection means for determining the temperature of the chamber or the temperature of the fluid between the production means and the emission means, and a control unit able to control the operation of the heat energy production means at least according to the determined temperature.

Abstract: A device for destroying subsea objects comprising a first part 2 provided with propulsion means, a second part 4 which can pivot relative to the first part on an axis, so that the device can approach a subsea object from different directions, and a fairing 3 protecting the second part 4.

Abstract: A submersible vehicle launch and recovery system comprises a grab comprising at least two arms capable of moving relative to each other, the arms being rotatable between an open position and a closed position, in which closed position the jaws of the arms are able to grip a handling feature on a submersible vehicle. The arms comprise attachment means so arranged that the arms tend to close when the system is suspended by the said attachment means, at least one arm comprising buoyancy means so distributed as to tend to open the said arm when the system is submerged.