Conversation so far:
who was involved in the battle of ortona
The Battle of Ortona was a small, very violent battle fought between German and Canadian troops.
when did the battle of ortona happen
The Battle of Ortona was fought from 20 to 28 December 1943.
who won the battle of ortona
The Battle of Ortona resulted in a Canadian victory.

Question: how many casualties did the canadians suffer
Self-contained rewrite: how many casualties did the canadians suffer in the battle of ortona