For the record ACT in Australia is a twin of DC in America. Headquarters of the corporation.

Foreign enemy occupying sovereign land.

Vatican is the mother ship of the corporation.

A corporate umbrella is a large, generally successful brand name that oversees smaller companies belonging to the same corporation.

DC might be second ship under this umbrella.

Hence trumps 2017 sojourn to the Vatican.

Dissolve the mother ship (Vatican) then free all the smaller ships from the pirates