diff --git a/tooling/claude/CLAUDE.md b/tooling/claude/CLAUDE.md
index 7ad23506..6e00643f 100644
--- a/tooling/claude/CLAUDE.md
+++ b/tooling/claude/CLAUDE.md
@@ -63,6 +63,7 @@ Modules live at `.claude/instructions/<file>.md` (symlink resolves to `tooling/c
 | World-shape presets — 5 axes, JSON schema, preset composition, new-game UI contract | `public/games/age-of-dwarves/docs/terrain/WORLDGEN_PRESETS.md` |
 | Worldgen pipeline overview — full stage sequence, crate ownership, TileMeta field inventory | `public/games/age-of-dwarves/docs/terrain/WORLDGEN_PIPELINE.md` |
 | AI architecture, training pipeline, encoder, AlphaZero search, self-play league — `learned:*` controllers, coverage matrix | `docs/ai-production.md` (engineering) + `docs/ai-roadmap.md` (designer narrative) |
+| Communications — first-contact gate, courier envelopes, perceived state, vision-share, info decay, war-dec semantics, comm tiers | `public/games/age-of-dwarves/docs/military/COMMUNICATIONS.md` |
 
 Index: `.claude/instructions/README.md`.