Research is going forward on the problem which is to develop a system able to hold its own with conventionally powered ships. There are a number of basically different reactors which might prove suitable. One of the most promising of these possibilities is to develop an advanced form of the existing Calder Hall type of reactor.
A considerable programme of work will be necessary before the stage is reached at which the building of a ship would be practicable. This work is proceeding with all speed.
Is my hon. Friend aware that those of us who wish to maintain this nation as the premier maritime Power of the world are extremely interested in the commercial application of this new method of propulsion? Will he give the House an assurance that this nation will not become too interdependent with its allies, but that we shall be able to develop our own methods of propulsion for our ships?