Yes. In Valcartier, even francophones speak English. I don't know why that is the case. Francophones even use English forms.
Most Canadians are anglophone. Military personnel are regularly posted to anglophone bases. Francophones in the military constantly speak English and use English terminology, because that allows them to become familiar with working in English and to be more useful. Even though they are on a francophone base, they continue to use English terminology. Personnel who speak only French have to learn a new vocabulary.
In addition, when you're on a telephone helpline to HQ, or to Ottawa, you do not hear a lot of francophones on the other end of the line, and the anglophones are not bilingual.