Hmm seems to be based on the a330 and has refueling capabilities. https://en.m.wikipedia.org/wiki/Airbus_CC-330_Husky

Probably a worthwhile upgrade given the old Polaris planes were from Wardair (if anyone rembers that airline) so they are probably due for a stupid level of maintenance to keep airborne. Hmm Originally delivered in 1986 according to https://djvaviationstories.wordpress.com/2022/04/19/the-canadian-prime-ministers-aircraft/

Also husky isn’t a terrible name for a transport.