The 30th Field Artillery Regiment, RCA () is a bilingual Canadian Army (Primary Reserve) artillery regiment located in Ottawa, Ontario, and is allocated to 33 Canadian Brigade Group, 4th Canadian Division. The unit parades at a new complex at the Canadian Forces Support Unit (Ottawa) - Uplands Site following the collapse of their former location at CFRB Dows Lake under the weight of snow in 2009. The unit performs ceremonial gun salute duties when required in the National Capital area, and is a field unit equipped with 105 mm Howitzers, C3.
The Volunteer Militia Field Battery of Artillery of Ottawa City (later re-designated the 2nd (Ottawa) Field Battery, and currently 2nd Field Battery, RCA) was formed on 27 September 1855 under the provisions of the Militia Act of 1855, and is therefore one of the oldest active Reserve batteries in the Royal Canadian Artillery.
Although 30th Field Regiment holds no direct lineal connection to earlier artillery regiments raised in Ottawa before 1905, 2 Battery itself has remained in continuous service since its formation in 1855, first as an independent unit, and later incorporated under several successive regimental organizations.
Gun detachments of No. 2 (Ottawa) Field Battery were deployed with Canadian militia forces guarding the United States border along the St. Lawrence River during the Fenian Raids of 1866 and 1870/71, serving at key border posts including Cornwall, Ontario and Fort Wellington.
From 1899 to 1901, individual members of No. 2 (Ottawa) Field Battery volunteered for overseas service in South Africa with 'D' Battery, Royal Canadian Artillery as part of Canada's contribution of troops to British Imperial forces in the Boer War.
The 1st Field Artillery Brigade, CFA, CEF was authorized on 6 August 1914, incorporating the 2nd (Howitzer) Battery, CFA from Ottawa. The brigade embarked for Britain on 27 September 1914, and disembarked in France on 12 February 1915, where it provided artillery support as part of the 1st Canadian Division's Divisional Artillery in France and Flanders until the end of the war.
While serving as the brigade's medical officer, Lieutenant-Colonel John McCrae MD composed the poem In Flanders Fields in 1915 after conducting the burial of Lieutenant Alexis Helmer, a young artillery officer from Ottawa. Major-General Sir Edward Whipple Bancroft Morrison, the brigade's first Commanding Officer, later rose to command the artillery of the Canadian Corps during the latter stages of the war, including the victory at the Battle of Vimy Ridge in 1917 and during the Hundred Days' Offensive in 1918.
The 1st Field Artillery Brigade, CFA, CEF disbanded on 23 October 1920.
While not mobilized for overseas service, the 1st (Reserve) Field Brigade, RCA trained and contributed several of its component batteries (in multiple roles) to various RCA regiments raised for service with the Canadian Army overseas during the Second World War from 1939 to 1945.
The 2nd (Ottawa) Field Battery (Howitzer) was mobilized in 1939 as the 2nd Field Battery, 4th Field Regiment, RCA with the 2nd Canadian Division, seeing action during the Invasion of Normandy and the Battle of the Scheldt during the Liberation of the Netherlands in 1944.
The 51st Field Battery was re-roled to anti-tank artillery, and mobilized as part of the 1st Anti-Tank Regiment, RCA with the 1st Canadian Division. The battery served with the division throughout the Invasion of Sicily and later the Italian Campaign (1943-1945), before joining the 1st Canadian Army in North-West Europe in March 1945 for the Liberation of the Netherlands and Western Allied invasion of Germany.
The regiment contributed individual augmentees to the various Task Forces which served in Afghanistan between 2002 and 2014.
Members of the unit have taken part in:
Members of the unit have recently taken part in:
In 2013, the regiment officially established and had certified, a regimental museum called The Bytown Gunners Firepower Museum. Since that time, this museum has continued to develop into a significant OMMC military museum open to the general public based upon reservations.