A way of placing a lethal quantity of explosive against the side of a ship and detonating it, had long exercised the minds of those interested in the development of naval weapons.
Ubungakanani obubulalayo berhuluwa ichasene namacala enqanawa kwanodubulo yinto ende yoqeqesho yezo ngqondo zabo banomndla kuphuhliso kwezixhobo zomkhosi wenqanawa.