March 25, 1652, Blake was appointed sole admiral for nine months, in expectation of a war with the Dutch. The United States and England were at this time the two most powerful maritime countries in the world; and it is hard to find any better reason than national rivalry for the bloody war which broke out between them in the spring of this year; a war which seems to have been begun on a point of etiquette, at the discretion of the admirals, without orders for hostilities being known to be given by the governments on either side. On May 18, a fleet of forty-two Dutch ships, commanded by the celebrated Van Tromp, appeared off the Goodwin Sands. Being challenged by Major Bourne, who commanded a squadron in the Downs, they professed to have been driven from their anchorage off Dunkirk by stress of weather; but instead of drawing off the coast as they were required to do, they sailed to Dover and cast anchor, in a manner which showed the deliberate design of insulting the British flag. Blake lay some distance to the westward in Rye Bay. Intelligence was immediately sent to him, and on his approach the Dutch weighed anchor, and seemed about to retreat, but, changing their course, they sailed direct for the English fleet. When within musket shot, Blake ordered a single gun to be fired at the Dutch admiral’s flag, which was done thrice. Van Tromp returned a broadside, and a hot and well-contested action ensued, and was maintained till nightfall. Under cover of the darkness the Dutch retreated, losing two ships (one sunk, the other taken), and leaving the possession of the field and the honour of the victory in the hands of the English. The States appear neither to have authorised nor approved of the conduct of their admiral; for they left no means untried to satisfy the English government; and when they found the demands of the latter so high as to preclude accommodation, they dismissed Van Tromp, and intrusted the command of their fleet to De Ruyter and De Witt. Meanwhile, Blake’s activity was unremitting. He gained a rich harvest of prizes among the Dutch homeward-bound merchantmen, which were pursuing their way without suspicion of danger; and when he had sent home forty good prizes and effectually cleared the Channel, he sailed to the northward, dispersed the fleet engaged in the herring fishery, and captured a hundred of the vessels composing it, together with a squadron of twelve ships of war sent out to protect them. The hostile fleets again came to an engagement, September 28, in which the advantage was decidedly in favour of the English, the rear-admiral of the Dutch being taken, and three or four of their ships disabled. Night put an end to the action; and, though for two days the English maintained the pursuit, the lightness and uncertainty of the wind prevented them from closing with the enemy, who escaped into Goree. After this battle the drafting off of detachments on various services