In the first few years after he became king, he had paid particular attention to the navy. He had himself some skill as a naval engineer, and had conducted experiments in the construction of hulls and rigging, and in ship artillery. Other matters had subsequently called off his attention, and especially since the commencement of the Reformation every moment had brought with it its own urgent claims, and the dockyards had fallen into decay. The finances had been straitened by the Irish wars, and from motives of economy the ships which the government possessed had fallen many of them out of commission, and were rotting in harbour. A few small vessels were kept on the coast of Ireland; but in the year 1536 there was scarcely in all the Channel a single royal cruiser carrying the English flag. Materials to man a fleet existed amply in the fishermen who went year after year in vast numbers to Iceland and to Ireland,[298]--hardy sailors, who, taught by necessity, went always armed, and had learnt to fight as well as to work; but, from a neglect not the less injurious because intelligible, the English authority in their own waters had sunk to a shadow. Pirates swarmed along the coasts--entering fearlessly into the harbours, and lying there in careless security. The war breaking out between Charles and Francis, the French and Flemish ships of war captured prizes or fought battles in the mouths of English rivers, or under the windows of English towns; and through preying upon each other as enemies in the ordinary sense, both occasionally made prey of heretic English as enemies of the Church. While the courts of Brussels and Paris were making professions of goodwill, the cruisers of both governments openly seized English traders and plundered English fishing vessels, and Henry had for many months been compelled by the insurrection to submit to these aggressions, and to trust his subjects along the coasts to such inadequate defences as they could themselves provide. A French galliass and galleon came into Dartmouth harbour and attempted to cut out two merchantmen which were lying there: the mayor attacked them in boats and beat them off:[299] but the harbours in general were poorly defended, and strange scenes occasionally took place in their waters. John Arundel, of Trerice, reports the following story to Cromwell: "There came into Falmouth haven a fleet of Spaniards, and the day after came four ships of Dieppe, men-of-war, and the Spaniards shot into the Frenchmen, and the Frenchmen shot into the Spaniards, and during three hours great guns shot between them, and the Frenchmen were glad to come higher up the haven; and the morrow after St. Paul's day the Spaniards came up to assault the Frenchmen, and the Frenchmen came up almost to the town of Truro, and went aground there. I went to the admiral of the Spaniards and commanded him to keep the king's peace, and not to follow further; but the