{"mode":"Read-only evidence model; no live physical tracks or weapon assignment","fields":{"Threat":["threat_id","threat_type","name","origin","launch_platform","launch_lat","launch_lon","target_lat","target_lon","speed_mach","altitude_km","range_km","time_of_flight_s","time_to_impact_s","flight_phase","manoeuvring","warhead_type","rcs_class","detected_by","track_quality","priority","status","source","source_url","timestamp"],"DefenceAsset":["asset_id","system_name","layer","lat","lon","min_range_km","max_range_km","min_alt_km","max_alt_km","interceptor_type","interceptors_ready","interceptors_total","reload_time_min","simultaneous_engagements","pk_single_shot","cost_per_shot_usd","status"],"Engagement":["engagement_id","threat_id","asset_id","doctrine","interceptors_fired","launch_time","predicted_intercept_point","result","cost_usd","cost_exchange_ratio"]},"defenceAssets":[],"engagements":[],"records":[]}