'...morally ambiguous conflicts."  Think your agenda is showing.  

There was nothing "morally ambiguous" about Canadians' involvement in WW II (and I'm including the bombing raids over Germany, too.)  Lots of PTSD regardless, and those men went without diagnosis, without treatment, without...anything much, but the opportunity to march in Remembrance Day parades.  Lots of domestic violence because of it, in my early-1950s Vancouver neighbourhood.  

For more, read Because We Are Canadians, by veteran Sergeant Charles Kipp.