Complex sentence: The military continued to train soldiers at Camp Hughes until 1934, when troops were moved to CFB Shilo and CFB Winnipeg as part of an unemployment relief project, however the site is still retained by the Canadian Canadian Department of National Defense.
Split into simpler sentences: The military continued to train soldiers at Camp Hughes until 1934, when troops were moved to CFB Shilo and CFB Winnipeg as part of an unemployment relief project. Although the site is no longer active, it is still retained by the Canadian Department of National Defense.