Leading Seaman Edwards is seen inside the Royal Canadian Navy destroyer HMCS Algonquin during a media presentation in Vancouver, Canada, on April 26, 2013. Approximately 1,000 Canadian and American sailors are in Vancouver to meet members of the public and media to bring the Navy to the Canadians. (Xinhua/Sergei Bachlakov)

Chief Petty Officer Second Class Rene Tremblay is seen inside the Royal Canadian Navy destroyer HMCS Algonquin during a media presentation in Vancouver, Canada, on April 26, 2013. Approximately 1,000 Canadian and American sailors are in Vancouver to meet members of the public and media to bring the Navy to the Canadians. (Xinhua/Sergei Bachlakov)

Chief Petty Officer Boulac (L) and Engineering Officer Roberge are seen inside the Machinery Control Room of the Royal Canadian Navy destroyer HMCS Algonquin during a media presentation in Vancouver, Canada, on April 26, 2013. Approximately 1,000 Canadian and American sailors are in Vancouver to meet members of the public and media to bring the Navy to the Canadians. (Xinhua/Sergei Bachlakov)

The Head (washroom) on board is seen in the Royal Canadian Navy destroyer HMCS Algonquin during a media presentation in Vancouver, Canada, on April 26, 2013. Approximately 1,000 Canadian and American sailors are in Vancouver to meet members of the public and media to bring the Navy to the Canadians. (Xinhua/Sergei Bachlakov)

Royal Canadian Navy destroyer HMCS Algonquin (L) and long-range submarine HMCS Victoria are seen at bay during a media presentation in Vancouver, Canada, on April 26, 2013. Approximately 1,000 Canadian and American sailors are in Vancouver to meet members of the public and media to bring the Navy to the Canadians. (Xinhua/Sergei Bachlakov)

Cook Master Corporal Perry is ready to serve lunch on board in the Royal Canadian Navy destroyer HMCS Algonquin during a media presentation in Vancouver, Canada, on April 26, 2013. Approximately 1,000 Canadian and American sailors are in Vancouver to meet members of the public and media to bring the Navy to the Canadians. (Xinhua/Sergei Bachlakov)

Leading Seaman Joel Vandervies stands guard on the deck of the Royal Canadian Navy destroyer HMCS Algonquin during a media presentation in Vancouver, Canada, on April 26, 2013. Approximately 1,000 Canadian and American sailors are in Vancouver to meet members of the public and media to bring the Navy to the Canadians. (Xinhua/Sergei Bachlakov)

Chief Petty Officer First Class Norman Cawthra (L) and Chief Petty Officer Second Class Rene Tremblay are seen in the Royal Canadian Navy destroyer HMCS Algonquin during a media presentation in Vancouver, Canada, on April 26, 2013. Approximately 1,000 Canadian and American sailors are in Vancouver to meet members of the public and media to bring the Navy to the Canadians. (Xinhua/Sergei Bachlakov)