By the new year Sir Charles Warren's division (the 5th) was nearly complete at Estcourt, whence it could reach the front at any moment.

This division included the 10th brigade, consisting of the Imperial Light Infantry, 2nd Somersets, the 2nd Dorsets, and the 2nd Middlesex; also the 11th, called the Lancashire Brigade, formed by the 2nd Royal Lancaster, the 2nd Lancashire Fusiliers, the 1st South Lancashire, and the York and Lancaster.

The division also included the 14th Hussars and the 19th, 20th, and 28th batteries of Field Artillery.

Other batteries of artillery, including one howitzer battery, came to strengthen Buller's force, which amounted now to more than 30,000 men.

Immense transport preparations had to be made, however, before the force could have the mobility necessary for a flank march, and it was not until January 11th that General Buller's new plans for advance could be set into action.