I'm sure that the Canada is not alarmed that the US is stockpiling napalm amongst other things. Whilst, it has no legitimate purpose except to burn people to death---Canada is not the enemy of the USA, and thus feels that it has nothing to fear from its neighbor stockpiling weapons.
Weapons are meant to be used against an enemy. If your neighbor isn't the sort to begin wars of conquest, then what do you really have to fear?
I'm sure that the Canada is not alarmed that the US is stockpiling napalm amongst other things. Whilst, it has no legitimate purpose except to burn people to death---Canada is not the enemy of the USA, and thus feels that it has nothing to fear from its neighbor stockpiling weapons.
Weapons are meant to be used against an enemy. If your neighbor isn't the sort to begin wars of conquest, then what do you really have to fear?