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First World War (1914-1918)
Atlantic Theatre

In response to the threat of German naval activity, the east coast navy expanded from its tiny pre-war establishment to include a wide assortment of ships. Their range of duties included blockading, convoy escort and minesweeping.

Looking Astern on a Sub-Chaser
Looking Astern on a Sub-Chaser

War artist Arthur Lismer sketched this view from an American-built sub-chaser used by the Royal Canadian Navy.

After the first U-Boat attacks off the Atlantic coast in the summer of 1916, Canada sought to enlarge its navy through purchase, adaption of civilian ships, and new construction. In mid-1918, the United States loaned the RCN six wooden sub-chasers to assist in convoy escort and patrol. Uncomfortable for their crews, especially during heavy weather, these small vessels escorted convoys within some 300 kilometres of the Canadian coast.

Looking Astern on a Sub-Chaser
Drawn by Arthur Lismer
Beaverbrook Collection of War Art
CWM 19710261-0347





"A Pill for Kaiser Bill", HMCS Niobe
Medal Set, Sub-Lieutenant J.M. Paul, HMCS Niobe
Thomas Hayes, Royal Naval Reserve, Newfoundland, HMCS Niobe
SS Brindilla
HMCS Stadacona and HMCS Niobe
HMCS Canada
HMCS Shearwater, Stadacona, and Lady Evelyn
Gatling Gun, HMCS Bayfield II
HMCS Laurentian and Margaret
Canadian Minesweepers
Olympic with Returned Soldiers
The Little Drifter and the Big Freighter
Looking Astern on a Sub-Chaser
Sketch of a Seaplane Taking Off
Royal Canadian Navy Trawlers, Northwest Arm, Halifax