In order that the reader may have a connected idea with regard to the episodes related in the following chapters, the main lines of the preliminaries of the war must be remembered. On the 2nd of August, 1914, at 7 P.M., Germany presented an ultimatum to Belgium. The Belgian Government replied at 7 A.M. the following day that "it would resist, by all means within its power, any attempt to violate the rights of Belgium." On the morning of the 4th of August, the German extreme right, composed of 12 Regiments of Cavalry and of Battalions of Chasseurs, brought in motor-cars, crossed the frontier and endeavoured to seize the Vise bridge. This attempt did not succeed. The enemy then extended its movement in a northerly direction, crossed the Meuse at the Lexhe ford and endeavoured to crush the resistance of the fortified place of Liege. On the 5th of August, troops of the 3rd, 4th, and 7th Corps made an assault on that part of the defence front comprised between the Meuse and the Vesdre. Before the Barchon, Evegnee, and Fleron Forts, the assailants were driven back with sanguinary losses. Between the Barchon Fort and the Meuse, the 7th Corps broke through the lines, but it was counter-attacked by the 11th Brigade with a bayonet charge, and thrown back in absolute disorder in the direction of the Dutch frontier. Fresh assaults began in the night between the 5th and 6th of August. Fresh troops belonging to the 8th, 9th, 10th, and 11th Corps took part, and the attack extended over the whole ground between the Liers Fort and the Meuse, above Liege, that is on a front of about 22 miles. The Belgian troops had to face danger on every side at the same time and, after a most heroic defence, the 3rd Division fell back, exhausted. The Forts continued to resist and the last one fell on the 17th of August. During the night of August 1-2, 1914, Lieutenant-General Leman, Military Governor of the fortified position of Liege, entrusted to me the defence of the Vise and Argenteau bridges. It was an important mission, as German forces were massed at the frontier and were preparing to violate our neutrality.