Infer country and military force (PLA, JSDF, ROK, ROC) from ICAO hex
address blocks when the flag field is Unknown. Extract and extend aircraft
model classification to cover East Asian fighters, cargo, recon, and
tanker types with hyphen-normalized matching.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add 18 US military bases (Japan, Guam, South Korea, Hawaii, Diego Garcia)
as a toggleable map layer. Follows the existing data center layer pattern:
static JSON → backend fetcher → slow-tier API → frontend GeoJSON layer.
Includes red circle markers with labels, click popups showing operator
and branch info, and a toggle in the left panel.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add 5 East Asia-focused RSS feeds (FocusTaiwan, Kyodo, SCMP, The Diplomat,
Stars and Stripes) and 22 geographic keywords (Taiwan Strait, South/East
China Sea, Okinawa, Guam, military bases, etc.) to improve coverage of
Taiwan contingency scenarios.
Refactor keyword matching into a pure _resolve_coords() function with
longest-match-first sorting so specific locations like "Taiwan Strait"
are not absorbed by generic "Taiwan".
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Fetch interval: 30min → 24h (TLEs only update a few times daily)
- Add If-Modified-Since header for conditional requests (304 support)
- Remove 10-thread parallel blitz on TLE fallback API → sequential with 1s delay
- Increase timeout 5s → 15s (be patient with a free service)
- SGP4 propagation still runs every 60s — satellite positions stay live
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Former-commit-id: 67b7654b6cc2d05c0a8ff00faad7c45c9cf2aa2d
