We didn't pass judgment on whether capacities are essential or not. We leave that to those in charge of determining Canada's military needs and capacities. We may have labelled some as direct or indirect, but I don't think we have labelled anything as essential versus non-essential.
There may be some miscommunication or maybe some typos in the tool or the report.
Chris is kicking me under the table, so I don't think there's any typo.