The 31st of May, 1916, will go down in history as the date of this titanic conflict. The British light cruiser Galatea on patrol duty near Horn Reef reported at 2.20 o'clock on the afternoon of that day, that it had sighted smoke plumes denoting the advance of enemy vessels from the direction of Helgoland Bight. Fifteen minutes later the smoke plumes were in such number and volume that the advance of a considerable force to the northward and eastward was indicated. It was reasoned by Vice-Admiral Beatty, to whom the Galatea had sent the news by radio, that the enemy in rounding Horn Reef would inevitably be brought into action. The first ships of the enemy were sighted at 3.31 o'clock. These were the battle screen of fast light cruisers. Back of these were five modern battle cruisers of the highest power and armament.

The report of the battle, by an eye-witness, that was issued upon semiofficial authority of the British Government, follows:

First Phase, 3.30 P.M. May 31st. Beatty's battle cruisers, consisting of the Lion, Princess Royal, Queen Mary, Tiger, Inflexible, Indomitable, Invincible, Indefatigable, and New Zealand, were on a southeasterly course, followed at about two miles distance by the four battleships of the class known as Queen Elizabeths.

Enemy light cruisers were sighted and shortly afterward the head of the
German battle cruiser squadron, consisting of the new cruiser
Hindenburg, the Seydlitz, Derfflinger, Lutzow, Moltke, and possibly the
Salamis.

Beatty at once began firing at a range of about 20,000 yards (twelve miles) which shortened to 16,000 yards (nine miles) as the fleets closed. The Germans could see the British distinctly outlined against the light yellow sky. The Germans, covered by a haze, could be very indistinctly made out by the British gunners.

The Queen Elizabeths opened fire on one after another as they came within range. The German battle cruisers turned to port and drew away to about 20,000 yards.

Second Phase, 4.40 P.M. A destroyer screen then appeared beyond the German battle cruisers. The whole German High Seas Fleet could be seen approaching on the northeastern horizon in three divisions, coming to the support of their battle cruisers.

The German battle cruisers now turned right around 16 points and took station in front of the battleships of the High Fleet.

Beatty, with his battle cruisers and supporting battleships, therefore, had before him the whole of the German battle fleet, and Jellicoe was still some distance away.

The opposing fleets were now moving parallel to one another in opposite directions, and but for a master maneuver on the part of Beatty the British advance ships would have been cut off from Jellicoe's Grand Fleet. In order to avoid this and at the same time prepare the way so that Jellicoe might envelop his adversary, Beatty immediately also turned right around 16 points, so as to bring his ships parallel to the German battle cruisers and facing the same direction.