The Department of National Defence and the Canadian Armed Forces are currently supporting the Public Health Agency with a detailed logistical planning effort to help better understand what the requirements are going to be for the eventual rollout of the COVID-19 vaccines. That work is still ongoing. The role that the Canadian Armed Forces is going to play or could potentially play in the rollout is yet to be confirmed.
What is almost a certainty is that no one entity in this nation is going to be able to take on this challenge independently. Again, various options are being considered right now, but the ultimate solution will likely be a combination between public and private collaboration in terms of getting this vaccine to where it needs to go in support of Canadians.