The regiment was re-raised as part of the Australian Army Reserve in 2018, and currently provides artillery support to the 2nd Division.

[6] The 3rd Division undertook training in the United Kingdom in mid- to late-1916, before deploying to the Western Front in December 1916; as a result, it missed the fighting on the Somme.

[10] At this time, the 9th Field Brigade was raised at Paddington, assigned to the 2nd Division, and served throughout the interwar years as part of the Militia.

A third battery – the 21st – was raised in January 1942, and after the regiment was relieved of its defensive positions, it concentrated at Wallgrove and undertook training under the command of the 2nd Division.

The regiment was moved several times during the final months of 1942, firstly to Pymble and then Largs, and early the following year the 19th Battery supported amphibious warfare training at Port Stephens.

[6] Headquartered at Sydney,[16] the regiment currently commands six light batteries: the 2nd/10th, 3rd, 5th/11th, 6th/13th, 7th, and 23rd, which are based at various depots around the country where they support local 2nd Division units.