Scenario: Subterranean Conflict — Commanding 1,000 Nodes When GPS Is Zero
Tunnels, urban basements, and deep underground facilities break every assumption legacy BMS platforms make. KhanBMS was built for the case where GPS is zero and the radio horizon is fifty meters.
A KhanBMS Minghan — one thousand autonomous ground and aerial nodes — has been tasked to clear and secure a multi-level deep underground facility in a near-peer contingency. There is no GPS. There is no satcom. The radio horizon is whatever the concrete wall in front of the lead node permits. Every legacy BMS in the inventory is non-functional inside the threshold.
The Khan-tier commander issues a Minghan-level intent envelope: clear by tier, secure routes of egress, identify and tag chemical-biological signatures, do not engage human personnel without explicit secondary authorization. The envelope is signed and scoped. It is the only command the Khan will issue until exfiltration.
Inside the facility, KhanBMS Arbans operate on local mesh. Each Arban — ten nodes — maintains positional state through visual-inertial odometry, ultra-wideband ranging, and mutual SLAM. Position is relative to the Arban centroid, not to a global frame. The decimal hierarchy means every node knows exactly nine peers and one leader; the topology survives any subset failure.
When an Arban encounters a sealed door, the leader queries the Zuun envelope for breach authority. If the envelope authorizes, the Arban executes. If not, it stages and gossips a request upward. The Zuun aggregates ten such requests, makes a single decision, and pushes it back down. The Khan, three hundred meters above ground, never sees a single door.
At T+04:00, the Minghan has cleared three floors. An Arban discovers a chemical-biological signature; the envelope routes the discovery laterally to a tagged sensor node in a sister Arban for confirmation, then upward. The Khan receives a single aggregated alert with positional context derived from relative-frame triangulation. The human authorizes secondary engagement on a single channel.
This is the architecture subterranean conflict requires. No global frame. No persistent uplink. No human in the loop on every door. KhanBMS is the only commercial BMS whose decimal hierarchy and intent-envelope semantics make this scenario tractable. The 13th-century Mongol Minghan operating a thousand miles from the Khan is the same shape, with stone walls instead of steppe horizons.