The Intervention — Incident Report
Official ISCA record of the unannounced arrival, engagement, and departure of an unidentified fleet during the Hostile crisis of 2220. Filed from the vessel of record, ISV Resolute II, under Captain Marcus Cole. Reviewed at directorate level. Many findings remain undetermined.
INTEGRATED SEAM & CONTACT AUTHORITY · DIRECTORATE OF FLEET OPERATIONS
INCIDENT REPORT · CONTACT EVENT · FORM ISCA-DFO-IR-1
1 · SUMMARY OF EVENT
During a sustained multi-front engagement with the classified active threat designated Hostile — the sole contacted species returning a profile-match-known confidence of 0% and answering no hail on any channel — ISCA fleet elements were committed beyond recoverable margin. The line, by the assessment of every officer on station, could not be held alone. ISV Resolute II was among the vessels engaged.
At the point of breaking, an unidentified fleet arrived unannounced from outside the engagement envelope. It was not hailed in, was not expected, and matched no signature on file. It placed itself between the Hostile and the ISCA line, drove the Hostile off across every front on which it had been pressing, and then withdrew. Once the Hostile was gone it transmitted once, and only once: a single message on the node-network channel, rendered by the translation device and logged verbatim — 'We are the Nhál. The Architects' work is not finished. We will speak when you are ready to listen.' It answered nothing. No hail before, during, or after the engagement drew a reply. The name the intervenors gave themselves in that transmission is recorded here as given; otherwise they are referred to throughout this report as the intervenors, and no further designation is warranted by the evidence.
2 · TIMELINE
| THE ARRIVAL | Unidentified fleet enters the engagement volume unannounced. No transit signature on record. No hail. It interposes itself between the Hostile and the ISCA line. |
| THE ENGAGEMENT | Intervenors engage the Hostile directly across all active fronts. Hostile pressure breaks within minutes. ISCA elements stood off and were not fired upon by either party. |
| THE DEPARTURE | With the Hostile gone from the field, the intervenors transmit once (the message logged in §1) and then hold position. Hails by ISV Resolute II on all channels go unanswered. They withdraw through a fold, and the fleet is no longer on instruments. No reply. No explanation. |
3 · THE UNIDENTIFIED FLEET
The intervenors arrived in coordinated formation, manoeuvred with evident familiarity across the same volume the Hostile contested, and disengaged on their own initiative once the Hostile had been driven off. They demonstrated capability ISCA does not at present possess. Their vessels match no catalogued profile. Their point of origin is UNDETERMINED. Their intent is UNDETERMINED.
Repeated hails from ISV Resolute II — open frequency, mathematical contact sequence, distress acknowledgement — produced no response of any kind. Whether this silence was a refusal, an inability, or a choice, the record cannot say. The Authority notes only the following, and offers no interpretation of it: they came when the line was breaking, they did the one thing that mattered, and they left.
4 · OUTCOME
DISPOSITION OF FORCES · POST-EVENT
Hostile driven from all contested fronts; no longer present in the engagement volume. ISCA line held by third-party action. ISV Resolute II and surviving fleet elements recovered. The crisis ISCA could not resolve by its own strength was resolved by a fleet ISCA cannot name. The Authority did not win this engagement, and did not lose it. The Authority was spared.
The intervention is logged as a contact event of the first category. One transmission was received and is logged in §1; no exchange of identification, terms, or reply to any hail was recorded. The vessel of record, ISV Resolute II, was on the final watch of her commanding officer at the time of the event.
5 · OPEN QUESTIONS
| Who are the intervenors? | UNDETERMINED. |
| From where did they arrive? | UNDETERMINED. |
| Why did they intervene? | UNDETERMINED. |
| Why did they answer no hail? | UNDETERMINED. |
| Will they return? | UNDETERMINED. |
The Authority does not yet understand what it has met. It declines to pretend otherwise.
FILED BY: MARCUS COLE, CAPTAIN · ISV RESOLUTE II
CO-FILED: HANA WHITFIELD, COMMANDER · EXECUTIVE OFFICER
REVIEWED: DIRECTORATE OF FLEET OPERATIONS · CONTACT EVENT BOARD
DOCUMENT REF: ISCA-IR-2220-CE-0001 · DISTRIBUTION: DIRECTORATE ARCHIVE ONLY