diff --git a/ui/PLAN.md b/ui/PLAN.md
index b48aba6..cf67400 100644
--- a/ui/PLAN.md
+++ b/ui/PLAN.md
@@ -2945,9 +2945,9 @@ Targeted tests:
   dropdown, return via banner action, confirm the order draft
   survives the round-trip.
 
-## Phase 27. Battle Viewer
+## ~~Phase 27. Battle Viewer~~
 
-Status: pending.
+Status: done (local-ci run 7).
 
 Goal: ship a dedicated Battle Viewer rendering radial scenes from
 `BattleReport` data (planet centred, races on the outer ring, per