Work with it
Four of these are applications rather than documents. They run in the browser, they need no account, and nothing you build in them leaves your machine.
Build your terrain overlay on a canvas, score it against the framework, and walk the ten federal agency archetypes.
Every form of maneuver against every terrain layer, with all 154 techniques and the controls that assess them.
The operating document: cycle, terrain overlay, maneuver catalog and rules of engagement.
The same model as a working surface — topology, allocation map, asset register, coverage and mission bill of defense, tab by tab.
Read it
Twelve documents, each published twice — as a Word or PowerPoint file to circulate, and as a web page to read without downloading anything. Both are generated from one source, so they cannot drift apart.
The doctrinal text: ten terrain layers, eleven forms of maneuver, the six-step cycle, and the argument for all three.
All 78 controls with statement, discussion, evidence expectation and assessment procedure.
Why the framework is shaped this way, what it refuses to do, and where it sits against the standards you already run.
Every one of the 154 techniques at its form × terrain-layer intersection.
Coverage and residual risk rolled up from assets to missions, the way TBM rolls cost up from pools to consumers.
The four postures, and what each one commits a defender to before contact.
The Federal Reference Agency estate — 43 entries with criticality, exposure and owning tower.
The technique-level join: 154 ASOM techniques against D3FEND v1.5.0, with a reason recorded for every gap.
Read the other way — which controls answer for a given terrain layer.
The activity vocabulary the 78 controls are assembled from.
What changed at each version, and which numbers stopped being comparable when it did.
The version you present to an Authorizing Official who has twenty minutes.
Build on it
The machine-readable exports. Every published number on this site is computed from these files rather than typed beside them.
Have it explained
The artifacts above are the framework as delivered. These are the framework as argued — the same material with the reasoning attached, and the place to start if you have not met it before.