Battle of the Ancre. 13-18 Nov 1916, including the capture of Beaumont Hamel.

 

German retreat to the Hindenburg Line. 14 Mar-5 Apr 1917.
Capture of Bourlon Wood. 23-28 Nov 1917.

 

Battle of St. Quentin. 21-23 Mar 1918.
First Battle of Bapaume. 24-25 Mar 1918.
Battle of Estaires. 9-11 Apr 1918, including the first defence of Givenchy.
Battle of Hazebrouck. 12-15 Apr 1918, including the defence of the Hinges Ridge and the Nieppe Forest.
Advance in Flanders. 18 Aug-6 Sep 1918.
Battle of Ypres. 28 Sep-2 Oct 1918.

 

119th Brigade. (Known as the Welsh Bantam Brigade until Sep 1915).

Prior to being reduced to Cadre.

19th Bn Royal Welsh Fusiliers. Sep 1915 - 06 Feb 1918. Disbanded.
12th Bn South Wales Borderers. Jul 1915 - 16 Feb 1918. Disbanded.
13th Bn East Surrey Regt. 16 Feb 1918 - 03 Jun 1918. Reduced to Training Cadre on 05 May 1918. Cadre to the 34th Division.
17th Bn Welsh Regt. Jul 1915 - 16 Feb 1918. Disbanded.
18th Bn Welsh Regt. Jul 1915 - 18 Jun 1918. Reduced to Training Cadre on 05 May 1918. Cadre to the 16th Division.
21st Bn Middlesex Regt. 05 Feb 1918 - 03 Jun 1918. Reduced to Training Cadre on 05 May 1918. Cadre to the 34th Division.
10/11th Bn Highland Light Infantry. 01 Feb 1918 - 16 Feb 1918. To the 120th Brigade.

After being reformed.

13th Bn Royal Inniskilling Fusiliers. 11 Jun 1918 - 11 Nov 1918.
13th Bn East Lancashire Regt. 11 Jun 1918 - 11 Nov 1918.
12th Bn North Staffordshire Regt. 15 Jun 1918 - 11 Nov 1918.

 

120th Brigade.

Prior to being reduced to Cadre.

11th Bn King’s Own. Aug 1915 - 07 Feb 1918. Disbanded.
2nd Bn Royal Scots Fusiliers. 07 Apr 1918 - 26 Apr 1918. To the 9th Division.
13th Bn Cameronians. Sep 1915 - Feb 1916. Absorbed by the 14th Bn Highland Light Infantry.
13th Bn East Surrey Regt. 23 Feb 1916 - 16 Feb 1918. To the 119th Brigade.
12th Bn South Lancashire Regt. Jan 1916 - 02 Mar 1916. Absorbed by the 11th Bn King’s Own.
10/11th Bn Highland Light Infantry. 16 Feb 1918 - 03 Jun 1918. Reduced to Training Cadre on 06 May 1918. Cadre to the 14th Division.
14th Bn Highland Light Infantry. Sep 1915 - 03 Jun 1918. Reduced to Training Cadre on 06 May 1918. Cadre to the 34th Division.
14th Bn Argyll and Sutherland Highlanders. 23 Feb 1916 - 07 Apr 1918. To the 30th Division.

After being reformed.

10th Bn King’s Own Scottish Borderers. 11 Jun 1918 - 11 Nov 1918.
15th Bn King’s Own Yorkshire Light Infantry. 11 Jun 1918 - 11 Nov 1918.
11th Bn Queen’s Own Cameron Highlanders. 10 Jun 1918 - 11 Nov 1918.

 

121st Brigade.

Before being reduced to Cadre.

12th Bn Suffolk Regt. Nov 1915 - 16 Jun 1918. Reduced to Cadre on 06 May 1918. Cadre to the 14th Division.
13th Bn Yorkshire Regt. Jul 1915 - 03 Jun 1918. Reduced to Cadre on 06 May 1918. Cadre to the 34th Division.
18th Bn Sherwood Foresters. Autumn 1915 - 02 Feb 1916. Absorbed by the 13th Bn Yorkshire Regt.
20th Bn Middlesex Regt. Feb 1916 - 31 May 1918. Reduced to Training Cadre on 06 May 1918. Cadre to the 16th Division.
21st Middlesex Regt. Feb 1916 - 05 Feb 1918. To the 119th Brigade.
22nd Middlesex Regt. Oct 1915 - 02 Apr 1918. Disbanded.

After being reformed.

8th Bn Royal Irish Regt. 20 Jun 1918 - 11 Nov 1918.
23rd Bn Lancashire Fusiliers. 19 Jun 1918 - 11 Nov 1918.
23rd Bn Cheshire Regt. 20 Jun 1918 - 11 Nov 1918.
Cadre 10th Bn Worcestershire Regt. 28 Jun 1918 - 10 Jul 1918. Absorbed by the 17th Bn.
17th Bn Worcestershire Regt. 18 Jun 1918 - 29 Jun 1918. Became the Pioneer Bn.

 

Pioneers.

12th Bn Yorkshire Regt. Sep 1915 - 28 Jun 1918. Reduced to Cadre on 05 May 1918. Cadre absorbed by the 17th Bn Worcestershire Regt.
17th Bn Worcestershire Regt. 29 Jun 1918 - 11 Nov 1918.