{
  "scenario": "s6-drone-swarm-from-ship",
  "description": "Weights for composite suspicion score — Drone Swarm from Ship",
  "signals": [
    {"signal": "ais_dark_simultaneous_launch", "weight": 0.30, "notes": "AIS off exactly 5 min before launch — strong pre-operational indicator"},
    {"signal": "multi_track_simultaneous_airborne", "weight": 0.25, "notes": "6 tracks appearing within 90s of each other from single origin"},
    {"signal": "drone_mac_coastal_detection", "weight": 0.20, "notes": "DJI OUI MACs appearing on coastal sensors with no filed flight plan"},
    {"signal": "fan_pattern_geometry", "weight": 0.15, "notes": "Diverging azimuths covering 25\u00b0 arc toward 3 distinct infrastructure targets"},
    {"signal": "no_return_flight", "weight": 0.10, "notes": "One-way profile \u2014 expendable payload indicator"}
  ]
}