They should be sunk. The wireless station must be destroyed. The Islands, after a landing had been effected and the defence reduced, could be used as a base for the German operations. There were large quantities of coal and stores at Stanley. The harbour possessed facilities for refitting. To dislodge a strong German naval force, with adequate guns, placed in occupation of the colony, would be a difficult task for the enemy. The Falklands had many possibilities. According to von Spee's information they were feebly defended and would fall an easy prey. At length, early in the morning of December 8, the Admiral brought his fleet off Stanley. His five cruisers approached from the south. They were, of course, observed. A warning gun, probably from one of the small ships which he would shortly sink, sounded the alarm inside the harbour. There was no need, however, for haste. At twenty minutes past nine the _Gneisenau_ and the _Nuernberg_ moved towards the wireless station, and brought their guns to bear upon it. But suddenly from inside the harbour there came the thunder of a big gun. Five shells, of very heavy calibre, screamed in quick succession from over the low-lying land. One of the vessels was struck. Surprise and bewilderment took the Germans. This was most unexpected. The _Gneisenau_ and the _Nuernberg_ hastily retired out of range. [Sidenote: Strength of British squadron.] [Sidenote: Admiral Sturdee both confident and cautious.] [Sidenote: Enemy eight miles away.] [Sidenote: _Canopus_ opens fire.]