Charles had determined to take Denmark with one fell blow. He had an army assembled in Skaane to cross the sound, which was frozen over solid. All was ready for the invasion in January 1716. The people throughout Sweden had assembled in the churches to pray for the success of the King’s arms, and he was there himself to lead; but in the early morning hours a strong east wind broke up the ice, and the campaign ended before it was begun. Charles then turned on Norway, and laid siege to the city of Frederikshald, which, with its strong fort, Frederiksteen, was the key to that country. A Danish fleet lay in the Skagerak, blocking his way of reënforcements by sea. Tordenskjold, with his frigate, _Hvide Örnen_, and six smaller ships (the frigate _Vindhunden_ of sixteen guns, and five vessels of light draught, two of which were heavily armed), was doing scouting duty for the Admiral when he learned that the entire Swedish fleet of forty-four ships that was intended to aid in the operations against Frederikshald lay in the harbor of Dynekilen waiting its chance to slip out. It was so well shielded there that its commander sent word to the King to rest easy; nothing could happen to him. He would join him presently. Tordenskjold saw that if he could capture or destroy this fleet Norway was saved; the siege must perforce be abandoned. And Norway was his native land, which he loved with his whole fervid soul. But no time was to be lost. He could not go back to ask for permission, and one may shrewdly guess that he did not want to, for it would certainly have been refused. He heard that the Swedish officers, secure in their stronghold, were to attend a wedding on shore the next day. His instructions from the Admiralty were: in an emergency always to hold a council of war, and to abide by its decision. At daybreak he ran his ship alongside _Vindhunden_, her companion frigate, and called to the captain: “The Swedish officers are bidden to a wedding, and they have forgotten us. What do you say—shall we go unasked?” Captain Grip was game. “Good enough!” he shouted back. “The wind is fair, and we have all day. I am ready.” That was the council of war and its decision. Tordenskjold gave the signal to clear for action, and sailed in at the head of his handful of ships.