Battle of Loos. 25 Sep-8 Oct 1915.

Battle of Pozieres. 23 Jul 1916, including the fighting for Mouquet Farm.
Battle of Flers-Courcelette. 15-22 Sep 1916, including the capture of Martinpuich.
Battle of Le Transloy. 1-18 Oct 1916, including the capture of Eaucourt l’Abbaye, Le Sars and the attacks on Butte de Warlencourt.

First Battle of the Scarpe. 9-14 Apr 1917, including the capture Monchy le Preux and the Wancourt Ridge.
Second Battle of the Scarpe. 23-24 Apr 1917, including the capture of Guemappe and Gavrelle.
Battle of Pilkem. 31 Jul-2 Aug 1917.
Battle of Langemarck. 16-18 Aug 1917.
Local operations around St. Julian. 19, 22, 27 Aug 1917.

First Battle of Bapaume. 24-25 Mar 1918.
First Battle of Arras. 28 Mar 1918.
Battle of the Soissonias and of the Ourcq. 23 Jul-2 Aug 1918, including the attack on Buzancy and the capture of the Beugneux Ridge.
The final advance to Artois. 2 Oct-11 Nov 1918, including the capture of Douai.

44th Brigade.

1/4th Bn Black Watch. 14 Nov 1915 - 06 Jan 1916. To the 51st Division.
4/5th Bn Black Watch. 05 Jun 1918 - 11 Nov 1918.
9th Bn Black Watch. 13 Sep 1914 - 07 Feb 1918. To the 46th Brigade.
8th Bn Seaforth Highlanders. Sep 1914 - 11 Nov 1918.
1/5th Bn Gordon Highlanders. 01 Jun 1918 - 11 Nov 1918.
8th Bn Gordon Highlanders. 07 May 1916 - 11 May 1916. Amalgamated with the 10th Bn to form the 8/10th Bn.
8/10th Bn Gordon Highlanders. 11 May 1916 - 06 Jun 1918. Reduced to Training Cadre on 06 Jun 1918. Surplus personnel to the 1/5th Bn. Cadre to the 39th Division.
9th Bn Gordon Highlanders. Sep 1914 - 12 Jan 1915. Became the Pioneer Bn.
10th Bn Gordon Highlanders. Sep 1914 - 11 May 1916. Amalgamated with the 8th Bn to form the 8/10th Bn.
7th Bn Queen’s Own Cameron Highlanders. 13 Jan 1915 - 10 Jun 1918. Reduced to Training Cadre on 10 Jun 1918. Surplus personnel to the 6th Bn. Cadre to the 39th Division.

45th Brigade.

13th Bn Royal Scots. Sep 1914 - 11 Nov 1918.
6th Bn Royal Scots Fusiliers. 07 May 1916 - 13 May 1916. Amalgamated with the 7th Bn to form the 6/7th Bn.
6/7th Bn Royal Scots Fusiliers. 13 May 1916 - 21 Feb 1918. To the 59th Division.
7th Bn Royal Scots Fusiliers. Sep 1914 - 11 May 1916. Amalgamated with the 6th Bn to form the 6/7th Bn.
6th Bn Queen’s Own Cameron Highlanders. Sep 1914 - 11 Nov 1918.
1/8th Bn Argyll and Sutherland Highlanders. 01 Jun 1918 - 11 Nov 1918.
11th Bn Argyll and Sutherland Highlanders. Sep 1914 - 09 Jun 918. Reduced to Training Cadre on 09 Jun 1918. Surplus personnel to the 1/8th Bn. Cadre to the 39th Division.

46th Brigade.

1/9th Bn Royal Scots. 01 Jun 1918 - 11 Nov 1918.
1/4th Bn Suffolk Regt. 15 Nov 1915 - 27 Feb 1916. To the 33rd Division.
7th Bn King’s Own Scottish Borderers. Sep 1914 - 28 May 1916. Amalgamated with the 8th Bn to form the 7/8th Bn.
7/8th Bn King’s Own Scottish Borderers. 28 May 1916 - 11 Nov 1918.
8th Bn King’s Own Scottish Borderers. Sep 1914 - 28 May 1916. Amalgamated with the 7th Bn to form the 7/8th Bn.
10th Bn Cameronians. Sep 1914 - 11 Nov 1918.
4/5th Bn Black Watch. 14 May 1918 - 05 Jun 1918. To the 44th Brigade.
9th Bn Black Watch. 07 Feb 1918 - 21 May 1918. Reduced to Cadre on 19 May 1918. Surplus personnel to the 4/5th Bn. Cadre to the 39th Division.
10/11th Bn Highland Light Infantry. 14 May 1916 - 01 Feb 1918. To the 40th Division.
12th Bn Highland Light Infantry. Sep 1914 - 03 Feb 1918. To the 35th Division.
1/4th Bn Seaforth Highlanders. 15 Nov 1915 - 07 Jan 1916. To the 51st Division.

Pioneers.

9th Bn Gordon Highlanders. 12 Jan 1915 - 11 Nov 1918.

Attached Troops.

7th Bn Bedfordshire Regt. Sep 1914 - 25 Feb 1915. To the 18th Division.
7th Bn Leicestershire Regt. Sep 1914 - Apr 1915. To the 37th Division.

LXX Brigade.

220th Bty. Sep 1914 - Feb 1915. Became A Bty.
221st Bty. Sep 1914 - Feb 1915. Became B Bty.
222nd Bty. Sep 1914 - Feb 1915. Became C Bty.

LXX Brigade. When the Brigade was reorganised a fourth Battery was formed.

A Bty. Feb 1915 - 11 Nov 1918.
B Bty. Feb 1915 - 11 Nov 1918.
C Bty. Feb 1915 - 03 Dec 1916. Broken up and divided between A and B Btys.
C Bty. 03 Dec 1916 - 11 Nov 1918.
D Bty. Feb 1915 - 07 Jun 1916. Went to LXXIII Brigade where it became B Bty.
D (Howitzer) Bty. 07 Jun 1916 - 11 Nov 1918.

LXXI Brigade.

223rd Bty. Sep 114 - Feb 1915. Became A Bty.
224th Bty. Sep 1914 - Feb 1915. Became B Bty.
225th Bty. Sep 1914 - Feb 1915. Became C Bty.

LXXI Brigade. When the Brigade was reorganised a fourth Battery was formed.

A Bty. Feb 1915 - 11 Nov 1918.
B Bty. Feb 1915 - 11 Nov 1918.
C Bty. Feb 1915 - 03 Dec 1916. Broken up and divided between A and B Btys.
C Bty. 03 Dec 1916 - 11 Nov 1918.
D Bty. Feb 1915 - 07 Jun 1916. Went to LXXIII Brigade where it became C Bty.
D (Howitzer) Bty. 07 Jun 1916 - 11 Nov 1918.

LXXII Brigade.

226th Bty. Sep 1914 - Feb 1915. Became A Bty.
227th Bty. Sep 1914 - Feb 1915. Became B Bty.
228th Bty. Sep 1914 - Feb 1915. Became C Bty.

LXXII Brigade. When the Brigade was reorganised a fourth Battery was formed. On 20 Jan 1917 the Brigade left the Division and became an Army Field Artillery Brigade.

A Bty. Feb 1915 - 20 Jan 1917. With the Brigade to the Army Field Artillery.
B Bty. Feb 1915 - 20 Jan 1917. With the Brigade to the Army Field Artillery.
C Bty. Feb 1915 - 02 Dec 1916. Broken up and divided between A and B Btys.
D Bty. Feb 1915 - 07 Jun 1916. Went to LXXIII Brigade where it became D Bty.
D (Howitzer) Bty. 07 Jun 1916 - 20 Jan 1917. With the Brigade to the Army Field Artillery.
532nd (Howitzer) Bty. 16 Nov 1916 - 20 Jan 1917. Broken up and divided between D (Howitzer) Bty, LXX Brigade and D (Howitzer) Bty, LXXI Brigade.

LXXIII Brigade.

B Bty. 07 Jun 1916 - Jul 1916. Became A Bty.
C Bty. 07 Jun 1916 - Jul 1916. Became B Bty.
D Bty. 07 Jun 1916 - Jul 1916. Became C Bty.

LXXIII Brigade. Broken up Dec 1916.

A Bty. Jul 1916 - 03 Dec 1916. Broken up and divided between B and C Btys.
B Bty. Jul 1916 - 03 Dec 1916. Went to LXXI Brigade where it became C Bty.
C Bty. Jul 1916 - 03 Dec 1916. Went to LXX Brigade where it became C Bty.