parallel columns, flanked on each wing by three submarines, which, moving awash, had broken out the 3-inch guns with which they were armed. Under the cover of these guns, which swept the landing with a storm of shells, the German troops were landed, and the garrison, consisting in each case of only four companies, after a spirited resistance, was forced to surrender. The expedition then moved on the three outer forts, and as there was only a single company in each, and half of these had been killed or wounded by the bombardment, they offered little or no resistance.
As soon as the Admiral saw the German flag flying over the forts, he moved into a position from which he could cover the whole of Boston with his guns. A launch, bearing a flag of truce, left the flagship, and within half an hour the city was confronted with an ultimatum, demanding the
