The visible endpoints¶

This is where most people begin when they think about defence, and architecturally it sits surprisingly far up the stack rather than at its heart. The platforms are where all the lower layers finally touch the world. They are also, for the city, the layer where the parody bites hardest, because most of the city’s force is borrowed and most of its heavier mechanisms are denied.

Platforms across the domains¶

A larger force fields platforms across land, water, air, and increasingly the high vantage above them. On land: the heavy vehicles, the artillery, the air defence, the smaller flying machines that do the watching. On the water: the warships, the things that go under it, the vessels that clear a harbour and the ones that watch a coast. In the air: the fast machines, the transports, the rotor-craft, the ones whose only job is to look.

Each of these is now as much a clerical artefact as a weapon. A modern fighting machine is closer to a flying datacentre than to a sharpened edge: it depends on software, on networks, on the upkeep record without which it cannot legally fly, and on the keys that say its commands are genuine. The edge is the smallest part of it.

For the city, read this through borrowed force. The land power is the hired sword, the Watch at its edges, the siege engine wheeled out and then quietly wheeled away. The water power is the river defence and whatever the city has chartered this season. The air power is whatever arrangement the University and the wizards decline to discuss. The city owns remarkably little of this outright, which is precisely the design: borrowed force can be disowned, and a mechanism never admitted to is a mechanism no one can be made to account for.

The high vantage¶

What a larger force would call its space layer, the city reaches by other means. The role is the same: the high ground that supplies position, warning, observation, and the long signal paths that tie everything else together. For the city the high vantage is the tallest Grand Trunk towers, the University’s observatory and its instruments, the gargoyles who hold a position without seeming to, and the watchers sited where they can see a long way.

Modern operations become markedly harder without this layer, because so much below it assumes continuous access to position and to signal. Take away the high vantage and the platforms keep working, but they stop knowing where they are or what is coming, which amounts in practice to taking away most of their value.