In 2002, it was taken off the Supplementary Order of Battle and amalgamated with The British Columbia Regiment (Duke of Connaught's Own).

[1][2][3] The 120th Independent Field Battery, RCA originated in Prince Rupert, British Columbia on 1 May 1914 as the Earl Grey's Own Rifles.

On 1 September 1958, it was amalgamated with the 65th Light Anti-Aircraft Regiment (Irish Fusiliers), RCA.

[6] After conversion to artillery, these honours became dormant, being replaced by the RCA's honorary distinction Ubique.

[1][3] On 6 August 1914, the 11th Regiment Irish Fusiliers of Canada was placed on active service for local protection duties.

After its arrival in the UK, on 18 April 1915, it was redesignated as the 30th Reserve Battalion, CEF to provide reinforcements for the Canadian Corps in the field.

After its arrival in the UK, on 19 January 1945, the battalion was disbanded to provide reinforcements to the First Canadian Army in the field.

The battalion served in Canada in a home defence role as part of the 19th Canadian Infantry Brigade of Pacific Command.

The battery served in Canada in a home defence role with the 17th (North British Columbia) Coast Regiment, RCA, CASF as part of Pacific Command.

[3] The Irish Fusiliers of Canada (The Vancouver Regiment) were reduced to nil strength and transferred to the Supplementary Order of Battle on 19 March 1965.

On 13 June 2002, it was removed from the Supplementary Order of Battle and amalgamated with The British Columbia Regiment (Duke of Connaught's Own).

After amalgamation in 2002, these battle honours are continued on by The British Columbia Regiment (Duke of Connaught's Own).