Jellicoe was now aware that full fleet engagement was nearing, but had insufficient information on the position and course of the Germans. To assist Beatty, early in the battle at about 16:05, Jellicoe had ordered Rear-Admiral Horace Hood's 3rd Battlecruiser Squadron to speed ahead to find and support Beatty's force, and Hood was now racing SSE well in advance of Jellicoe's northern force. Rear-Admiral Arbuthnot's 1st Cruiser Squadron patrolled the van of Jellicoe's main battleship force as it advanced steadily to the south-east.