Resolve Basic Ambassador child arrivals during Terror

docs/CURRENT_STATUS.md

@@ -20,12 +20,24 @@ open mode gates.
 Keep identified Basic-function gaps ahead of Advanced and wider interactions.
 Prototype labels and final acceptance gates remain.
 
+**Fremen and Guild Ambassador child arrivals — 27 October. Prototyped / Partial.**
+In supported bare Basic games, an Ambassador that shares an original entry with Terror may now relocate or
+ship its beneficiary's forces. The child arrival resolves first; a Terror token
+it consumes cannot trigger twice, while a hidden token retains the original
+opportunity. A child Sneak Attack waits to offer its advisor response until the
+original queue finishes. Richese may claim or pass a child Sabotage discard.
+Parent/child priority is provisional; wider module and deployed acceptance
+remain open.
+[Scope](DEFERRED_SHIPMENT_ARRIVAL.md#ambassador-child-arrivals-during-overlap--27-october-2026).
+The frozen batch passed 108/108 tests in 14 files, type/lint and the production
+build. Browser and deployed acceptance remain open.
+
 **Basic native Ambassador/Terror arrivals — 27 October. Prototyped / Partial.**
 Bare Basic games with selected native faction decks can carry one eligible entry
 through both Ecaz Ambassador and Moritani Terror opportunities in the existing
 provisional storm order. Their original payment, entry and continuation happen
-once. Nested Fremen/Guild Ambassador arrivals and optional-module boundaries
-remain separate. Player reference text also corrects outdated claims that
+once. The newer child-arrival follow-up above extends Fremen/Guild effects;
+optional-module boundaries remain separate. Player reference text also corrects outdated claims that
 supported faction previews cannot start.
 [Scope](DEFERRED_SHIPMENT_ARRIVAL.md#basic-native-faction-overlap--27-october-2026).
 The frozen batch passed 76/76 tests in nine files, type/lint and the production

docs/DEFERRED_SHIPMENT_ARRIVAL.md

@@ -4,6 +4,44 @@
 exposed an already accepted shipment whose Guild allowance could not finish.
 This continuation repair preserves the existing unfinished arrival-order gates.
 
+## Ambassador child arrivals during overlap — 27 October 2026
+
+**Prototyped / Partial.** When an Ecaz Ambassador and a Moritani Terror token both
+respond to the same eligible Basic arrival, the existing overlap preserves the
+two owners' opportunities in provisional storm order. The extension
+allows the Fremen Ambassador's relocation and the Guild Ambassador's free
+shipment to create their own physical child arrival while the original overlap
+waits. The chosen group, destination and ordinary force restrictions remain
+authoritative; the original entry and any payment are not replayed.
+
+The child resolves its own eligible Terror opportunity before the suspended
+Ambassador returns to the original overlap. If the same Terror token is
+declined on the child, it remains available to an as-yet-unresolved original
+entry. If the child reveals and consumes that token, the original entry cannot
+offer it again. A distinct child token and the original token retain separate
+opportunities; if the original Terror was already resolved first, the child
+only encounters tokens still present. This live-token and child-first sequence
+is an explicit online composition, not a publisher ruling on simultaneous
+priority.
+
+Sneak Attack remains a real child effect: its physical forces and any resulting
+Bene Gesserit accompaniment are preserved, with the follow-up waiting until the
+original overlap's outstanding reaction finishes. The Sneak group can then
+trigger an Ambassador that remains available, including after an original
+entrant declined it. A child Sabotage discard offers the existing Semuta
+response before the same Ambassador continuation.
+Existing advisor eligibility,
+unrelated busy controls, other arrival effects and optional-module boundaries
+remain separate. Complete faction rules, broader interaction, recovery, browser
+and deployed acceptance remain open.
+Frozen changed-path proof passed 108/108 tests in 14 files, type/lint and the
+production build. [Fremen](../tests/overlap-fremen-native-runtime.test.ts),
+[Guild](../tests/guild-overlap-child-runtime.test.ts), [Sneak](../tests/sneak-overlap-child-ambassador.test.ts)
+and [Semuta](../tests/semuta-overlap-child-runtime.test.ts) use real setup and
+actions with explicitly controlled original token selections. Rendered
+[controls](../tests/overlap-fremen-guild-controls.test.tsx) do not certify
+browser or deployed behavior.
+
 ## Basic native faction overlap — 27 October 2026
 
 **Prototyped / Partial.** In bare Basic games with selected native faction
@@ -12,9 +50,10 @@ Ambassador and Terror opportunities through the existing provisional storm
 order. The original move or shipment is committed and paid once; its two
 owners resolve their separately earned opportunities in sequence. The existing
 queue and controls apply; this is not a publisher ruling on simultaneous
-effects. Actual in-flight controls remain authoritative, and nested Fremen or
-Guild Ambassador arrivals and optional-module combinations keep their separate
-boundaries. Complete factions, modes and deployed acceptance remain open.
+effects. Actual in-flight controls remain authoritative. The child-arrival
+follow-up above extends the earlier Fremen and Guild boundary; optional-module
+combinations retain their separate boundaries. Complete factions, modes and
+deployed acceptance remain open.
 The new [runtime fixture](../tests/fixture-basic-native-overlap.ts) uses public
 Basic setup and real shipments with explicitly controlled, native-token
 placements. [Regression cases](../tests/basic-native-overlap-runtime.test.ts)

docs/IMPLEMENTATION_STATUS.md

@@ -1,5 +1,18 @@
 # Dune implementation status
 
+## 27 October 2026 — Ambassador child arrivals during overlap
+
+Fremen relocation and Guild shipment can resolve their native child arrival
+while the original Ambassador/Terror pair remains in its provisional order.
+The child uses the actual token, and the original later opportunity follows
+the token's live state. A child Sneak Attack queues advisor reactions rather
+than replacing the original Terror decision. Wider combinations, complete
+modes and deployed acceptance remain open.
+Frozen changed-path proof passed 108/108 tests in 14 files, type/lint and the
+production build. Real setup and movement use explicitly controlled original
+Ambassador/Terror placements; component checks render the projected controls.
+[Contract](DEFERRED_SHIPMENT_ARRIVAL.md#ambassador-child-arrivals-during-overlap--27-october-2026).
+
 ## 27 October 2026 — Basic native Ambassador/Terror arrivals
 
 The existing ordered same-entry queue admits bare Basic native faction rosters

docs/RULE_DECISIONS.md

@@ -1,5 +1,14 @@
 # Rule decision index
 
+## Ambassador child arrivals during overlap — 27 October 2026
+
+Provisionally finish a Fremen or Guild Ambassador-created child arrival before
+continuing the original two-owner entry. A hidden Terror token remains eligible
+for the original entrant; a token already consumed by the child is not replayed.
+Queued child Sneak advisor reactions do not replace the original controls.
+This is an implementation ordering, not a publisher priority ruling.
+[Contract](DEFERRED_SHIPMENT_ARRIVAL.md#ambassador-child-arrivals-during-overlap--27-october-2026).
+
 ## Basic native Ambassador/Terror overlap — 27 October 2026
 
 The existing provisional storm-order queue also handles eligible same-entry