"Good," Frank replied. "We held the Mole until ordered back. And you?"
"The best of luck. I've stuck tight to the Vindictive through the heat of the battle, and I believe our guns have done some damage."
"And the block ships?" asked Frank.
"They have been sunk at the mouths of both harbors, I am informed. The raid has been a complete success."
At that moment came the recall signal from the flagship.
"See," said Jack, "there's proof of it. If we had not been successful, the recall would not have been sounded yet. There is still plenty of time if we needed it, and our damage has not been great enough to leave the job unfinished."
Jack was right. The harbors of Ostend and Zeebrugge had been effectually sealed. No longer would enemy U-Boats make nightly raids into the North Sea, only to scurry back to their bases when it grew light. As a submarine base, Zeebrugge was extinct. So, for that matter, was Ostend.
That the success of the British expedition had been a severe blow to the Germans goes without saying. No other single feat since the beginning of the war had done so much to dishearten them; and there is little doubt that the sealing of their submarine bases did much toward hastening the end of the war.
British losses in the raid had been severe. The Vindictive, which had led the attack, had literally been shot to pieces and it was a miracle how she remained afloat. The Brigadier, also, had suffered severely, but her condition was not so bad that a few months in drydock would not be sufficient to make her whole again.
A dozen or more of the little motorboats and coastal patrol vessels had been sunk, and the loss of life had been heavy. Several others of the destroyers had been badly damaged, but there was not one of the larger vessels sunk or crippled so badly that she could not return to her home port.