Yeah thats the point of the thread. I will be very surprised if a small trade can provide the positions and work needed to secure bases by themselves.
The two other nations, closest to us, that have similar needs and organizations (UK & US) all use multiple organizations for security. Both have an armed civilian presence (MOD Police and what ever the US call their non-MP DoD cops). The UK goes further with an un-armed but uniformed guard service that does things like dogs. For the UK there are two military units that provide armed security, the RAF Regt and the Military Provost Guard Service. The MPGS is a reserve organization that provides bodies with weapons to back up the MoD Plod and MGS and when the RAF Regt isn't around. Don't know if the US have similar but their SF and DOD Police are very well staffed.
We need 9 infantry battalions plus reserve augmentation to provide one deployed battalion. If we want to provide a decent security footprint over a deployed airfield we would need at least a company. This equates to need 9 companies (flights?) of security. Ripping out over 10% of an organization for a deployment that has a full time job normally will hamstring it. That's why there multiple layers that don't have to deploy but don't have mortars, ADA, or ATGMs. These things, currently, do not have role in Canadian security, but do in deployed security.
I have my doubts that Canada will be able to generate a single, all singing, all dancing security organization for air field security when other countries, with much better budgets, have seen the need to make different layers of capability. Maybe we're just better but I know that's a lie.
My first post was in response to your post:
Indicating that we were looking for security forces that aren't CCoC. If you meant for the new RCAF unit to do all that then I will refer you to my comments above.