US fears that an indigenous satellite launcher capability for Taiwan could help it develop longer-range missiles may have forced Taipei to abandon, or at least delay, the project, sources told the Taipei Times.
After years of relying on foreign space-launch capabilities to lift payloads into space, reports began emerging in 2008 that Taiwan’s National Space Program Office (NSPO) had long-term plans to develop an indigenous satellite and launcher for scientific use.
At the Fourth Asian Space Conference that year, a paper presented by NSPO officials said the agency’s first choice to launch FORMOSAT-6, a micro-satellite under development to carry out scientific investigation, would be the Taiwan Small Launch Vehicle (TSLV).
Another paper presented at the same conference by engineers from various Taiwanese universities said the Taiwan Universities United Satellite NO. 1A, a scientific satellite developed by NSPO in conjunction with a consortium of Taiwanese universities, was expected to be launched by the TSLV, built by the Chung-Shan Institute of Science and Technology (CSIST, 中山科學研究院), into a circular orbit of 500km and at 21 degree inclination.
A cable from the American Institute in Taiwan (AIT) dated April 6, 2009, reported that then-NSPO director-general Miau Jiun-jih (苗君易) had informed the AIT five days earlier that the agency’s long-term plan called for Taiwan to develop an indigenous satellite and launcher and that Taiwan was “very keen for US reaction to that plan.”
The cable said Miau had told the AIT that the TSLV would be locally built in cooperation with CSIST and used to propel locally made satellites weighing between 50kg and 200kg into orbit. A test launch for a 50kg satellite — very likely FORMOSAT-6 — was scheduled for next year to collect data on disaster management and environmental observation.
Based on the lack of progress in developing a TSLV, it appears the US reaction to the plan was negative. US analysts have told the Taipei Times that the involvement of CSIST, the Ministry of National Defense’s principal research and development institution, in the TSLV project, as well as Taiwan’s decision to proceed with the development of the Hsiung Feng-IIE (HF-2E) land-attack cruise missile, may have ensured US opposition to the plan.
According to an October 2009 report by Defense News, in the middle of 2006 the US Department of State began requesting end-user certificates for all export items destined for CSIST and AIT officials were instructed to obtain permission prior to meeting anyone from the research institute. Sources said the intent was to destroy Taiwan’s ability to develop an indigenous missile program, specifically the 600km range HF-2E, and “appease Beijing.”
In January the same year, Taiwan announced it had built three prototypes of the missile and intended to start mass production. US opposition to Taiwan’s missile program was such that a defense expert has linked the development of the HF-2E to Washington’s initial decision to turn down a request by Taipei for 66 F-16C/D aircraft. It is also alleged that a head of CSIST was denied a visa to the US in retaliation for the development of the missile.
The US government regards the HF-2E as an offensive weapon and therefore against the spirit of the Taiwan Relations Act, which stipulates US assistance to Taiwan for weapons and services of a “defensive character.”