Home News Commercial debut of Beidou leads to speculations in Taiwan

Commercial debut of Beidou leads to speculations in Taiwan

Taiwan: With the commercial debut of the China’s Beidou satellite navigation system, Chinese military can turn its dumb bombs into smart bombs, Taiwanese media reported. According to the report, one of the most lethal bombs is the Lei Shi-6 (LS-6) “Thunder Stone”, a precision-guided glide bomb, first unveiled by the Luoyang Optoelectro Technology Development Center in late 2006. It is similar to the US-developed Joint Attack Direct Munition (JDAM), which relies on US satellites for guidance. 
However, the Taiwan Affairs Office last week denied the Beidou system would be used by the Chinese military and played down reports in Taiwan that the satellites posed a threat to the region.
Unlike laser-guided weapons, projectiles using navigation satellites for guidance can be used in any weather conditions. According to Chinese media, the People’s Liberation Army (PLA) Air Force conducted a series of tests of the LS-6 on the Shenyang J-8B starting in 2006.
Relying on the navigation capabilities provided by the Beidou satellites, aircraft pilots can limit their exposure to an enemy’s aircraft and air defence system by releasing their smart bomb from a distance. The LS-6 has a range of 40km when dropped at an altitude of 8,000m and 60km at 10,000m, bringing its ordnance at a speed of Mach 1 to within 15m of a target.
Military experts have said that while Taiwan spends more than USD 300 million per Patriot Advanced Capability-3 (PAC-3) fire unit and missiles, the production of guided bombs like as the LS-6 is substantially cheaper. The cost difference means that a far greater number of smart bombs can be built than Taiwan’s Patriot missile units can intercept, although this view does not take the other, less expensive, layers of Taiwan’s air defence architecture into account.
LS-6 bombs could also be mounted on carrier-based aircraft, which China has been developing, giving the People’s Liberation Army Navy a much wider angle from which to direct bombs and missiles against Taiwan. This would severely undermine the PAC-3’s ability to intercept them, given the limitations posed by the Patriot radar’s 90-degree sector coverage.
Source: www.taipeitimes.com