China's "eyes" and Iran's "fist": Iran dumped GPS, switched to Beidou, and won the war | 15 Jul 2026 | Inside China Business

1. Executive Briefing (TL;DR)

• Historical Genesis of BeiDou (BDS): The 1993 Yinhe incident—where the US disabled GPS access to a Chinese container ship—served as the primary catalyst for China to dismantle the US GPS monopoly and develop its independent BeiDou Navigation Satellite System [00:01:00].
• Technical & Global Superiority of BDS-3: Completed in 2020, China's BDS-3 utilizes 56 satellites and a vastly expanded global ground-station network, outperforming GPS accuracy in 165 countries while remaining immune to Pentagon-initiated shutdowns [].