By now HAG allocations were becoming more fixed, and on 1 February 1918 the 69th was converted into a permanent RGA brigade.
The battery stayed with 69th Bde until the Armistice a year later.
Because of the inclusion of 93rd Siege Bty it was defined as a 9.2-inch Howitzer Brigade, though the other three batteries were each equipped with 6-inch howitzers.
On 1 February 69th HAG was transferred to Fifth Army, which took over a wide front near Amiens.

Fifth Army was attacked on 21 March 1918, the first day of the German Spring Offensive.
FOOs were blinded by early morning mist and many were overrun along with the infantry in the forward zone.
The German bombardment was savage.
Some heavy artillery units were caught in the fighting or forced to abandon their guns as the Germans advanced rapidly.
Over following days the RGA struggled to get their guns back during the 'Great Retreat'.
Fourth Army HQ took over all of Fifth Army's formations and units on 2 April.
The last attack in the first phase of the German offensive came in on 4 April (the Battle of the Avre) and it was stopped dead by the guns.
Further attacks came on other parts of the front for several months, but none broke through completely.
By now HAG allocations were becoming more fixed, and on 1 February 1918 the 69th was converted into a permanent RGA brigade. The battery stayed with 69th Bde until the Armistice a year later. Because of the inclusion of 93rd Siege Bty it was defined as a 9.2-inch Howitzer Brigade, though the other three batteries were each equipped with 6-inch howitzers. On 1 February 69th HAG was transferred to Fifth Army, which took over a wide front near Amiens.
Fifth Army was attacked on 21 March 1918, the first day of the German Spring Offensive. FOOs were blinded by early morning mist and many were overrun along with the infantry in the forward zone. The German bombardment was savage. Some heavy artillery units were caught in the fighting or forced to abandon their guns as the Germans advanced rapidly. Over following days the RGA struggled to get their guns back during the 'Great Retreat'. Fourth Army HQ took over all of Fifth Army's formations and units on 2 April. The last attack in the first phase of the German offensive came in on 4 April (the Battle of the Avre) and it was stopped dead by the guns. Further attacks came on other parts of the front for several months, but none broke through completely.
93rd Siege Battery, Royal Garrison Artillery