Torpedoes are initially connected to the launching submarine by a wire or fibre-optic cable transmitting targeting data. These wires are designed to be “cut” as the torpedo gets close to its target, with the torpedo then switching on its own active sonar to steer the rest of the way.
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Южная Корея начала переговоры с США о перемещении вооружений из-за Ирана08:42